diff --git a/lab-dw-aggregating.ipynb b/lab-dw-aggregating.ipynb
index fadd718..3b01b6b 100644
--- a/lab-dw-aggregating.ipynb
+++ b/lab-dw-aggregating.ipynb
@@ -127,15 +127,1274 @@
     },
     {
       "cell_type": "code",
-      "execution_count": null,
+      "execution_count": 1,
       "id": "449513f4-0459-46a0-a18d-9398d974c9ad",
       "metadata": {
         "id": "449513f4-0459-46a0-a18d-9398d974c9ad"
       },
-      "outputs": [],
+      "outputs": [
+        {
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>Unnamed: 0</th>\n",
+              "      <th>Customer</th>\n",
+              "      <th>State</th>\n",
+              "      <th>Customer Lifetime Value</th>\n",
+              "      <th>Response</th>\n",
+              "      <th>Coverage</th>\n",
+              "      <th>Education</th>\n",
+              "      <th>Effective To Date</th>\n",
+              "      <th>EmploymentStatus</th>\n",
+              "      <th>Gender</th>\n",
+              "      <th>...</th>\n",
+              "      <th>Number of Open Complaints</th>\n",
+              "      <th>Number of Policies</th>\n",
+              "      <th>Policy Type</th>\n",
+              "      <th>Policy</th>\n",
+              "      <th>Renew Offer Type</th>\n",
+              "      <th>Sales Channel</th>\n",
+              "      <th>Total Claim Amount</th>\n",
+              "      <th>Vehicle Class</th>\n",
+              "      <th>Vehicle Size</th>\n",
+              "      <th>Vehicle Type</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>0</td>\n",
+              "      <td>DK49336</td>\n",
+              "      <td>Arizona</td>\n",
+              "      <td>4809.216960</td>\n",
+              "      <td>No</td>\n",
+              "      <td>Basic</td>\n",
+              "      <td>College</td>\n",
+              "      <td>2/18/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>M</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>9</td>\n",
+              "      <td>Corporate Auto</td>\n",
+              "      <td>Corporate L3</td>\n",
+              "      <td>Offer3</td>\n",
+              "      <td>Agent</td>\n",
+              "      <td>292.800000</td>\n",
+              "      <td>Four-Door Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>NaN</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>1</td>\n",
+              "      <td>KX64629</td>\n",
+              "      <td>California</td>\n",
+              "      <td>2228.525238</td>\n",
+              "      <td>No</td>\n",
+              "      <td>Basic</td>\n",
+              "      <td>College</td>\n",
+              "      <td>1/18/11</td>\n",
+              "      <td>Unemployed</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>1</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L3</td>\n",
+              "      <td>Offer4</td>\n",
+              "      <td>Call Center</td>\n",
+              "      <td>744.924331</td>\n",
+              "      <td>Four-Door Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>NaN</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>2</td>\n",
+              "      <td>LZ68649</td>\n",
+              "      <td>Washington</td>\n",
+              "      <td>14947.917300</td>\n",
+              "      <td>No</td>\n",
+              "      <td>Basic</td>\n",
+              "      <td>Bachelor</td>\n",
+              "      <td>2/10/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>M</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>2</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L3</td>\n",
+              "      <td>Offer3</td>\n",
+              "      <td>Call Center</td>\n",
+              "      <td>480.000000</td>\n",
+              "      <td>SUV</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>A</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>3</td>\n",
+              "      <td>XL78013</td>\n",
+              "      <td>Oregon</td>\n",
+              "      <td>22332.439460</td>\n",
+              "      <td>Yes</td>\n",
+              "      <td>Extended</td>\n",
+              "      <td>College</td>\n",
+              "      <td>1/11/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>M</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>2</td>\n",
+              "      <td>Corporate Auto</td>\n",
+              "      <td>Corporate L3</td>\n",
+              "      <td>Offer2</td>\n",
+              "      <td>Branch</td>\n",
+              "      <td>484.013411</td>\n",
+              "      <td>Four-Door Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>A</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>4</td>\n",
+              "      <td>QA50777</td>\n",
+              "      <td>Oregon</td>\n",
+              "      <td>9025.067525</td>\n",
+              "      <td>No</td>\n",
+              "      <td>Premium</td>\n",
+              "      <td>Bachelor</td>\n",
+              "      <td>1/17/11</td>\n",
+              "      <td>Medical Leave</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>7</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L2</td>\n",
+              "      <td>Offer1</td>\n",
+              "      <td>Branch</td>\n",
+              "      <td>707.925645</td>\n",
+              "      <td>Four-Door Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>NaN</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>...</th>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10905</th>\n",
+              "      <td>10905</td>\n",
+              "      <td>FE99816</td>\n",
+              "      <td>Nevada</td>\n",
+              "      <td>15563.369440</td>\n",
+              "      <td>No</td>\n",
+              "      <td>Premium</td>\n",
+              "      <td>Bachelor</td>\n",
+              "      <td>1/19/11</td>\n",
+              "      <td>Unemployed</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>7</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L1</td>\n",
+              "      <td>Offer3</td>\n",
+              "      <td>Web</td>\n",
+              "      <td>1214.400000</td>\n",
+              "      <td>Luxury Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>A</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10906</th>\n",
+              "      <td>10906</td>\n",
+              "      <td>KX53892</td>\n",
+              "      <td>Oregon</td>\n",
+              "      <td>5259.444853</td>\n",
+              "      <td>No</td>\n",
+              "      <td>Basic</td>\n",
+              "      <td>College</td>\n",
+              "      <td>1/6/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>6</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L3</td>\n",
+              "      <td>Offer2</td>\n",
+              "      <td>Branch</td>\n",
+              "      <td>273.018929</td>\n",
+              "      <td>Four-Door Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>A</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10907</th>\n",
+              "      <td>10907</td>\n",
+              "      <td>TL39050</td>\n",
+              "      <td>Arizona</td>\n",
+              "      <td>23893.304100</td>\n",
+              "      <td>No</td>\n",
+              "      <td>Extended</td>\n",
+              "      <td>Bachelor</td>\n",
+              "      <td>2/6/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>2</td>\n",
+              "      <td>Corporate Auto</td>\n",
+              "      <td>Corporate L3</td>\n",
+              "      <td>Offer1</td>\n",
+              "      <td>Web</td>\n",
+              "      <td>381.306996</td>\n",
+              "      <td>Luxury SUV</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>NaN</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10908</th>\n",
+              "      <td>10908</td>\n",
+              "      <td>WA60547</td>\n",
+              "      <td>California</td>\n",
+              "      <td>11971.977650</td>\n",
+              "      <td>No</td>\n",
+              "      <td>Premium</td>\n",
+              "      <td>College</td>\n",
+              "      <td>2/13/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>4.0</td>\n",
+              "      <td>6</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L1</td>\n",
+              "      <td>Offer1</td>\n",
+              "      <td>Branch</td>\n",
+              "      <td>618.288849</td>\n",
+              "      <td>SUV</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>A</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10909</th>\n",
+              "      <td>10909</td>\n",
+              "      <td>IV32877</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>6857.519928</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>Basic</td>\n",
+              "      <td>Bachelor</td>\n",
+              "      <td>1/8/11</td>\n",
+              "      <td>Unemployed</td>\n",
+              "      <td>M</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>3</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L1</td>\n",
+              "      <td>Offer4</td>\n",
+              "      <td>Web</td>\n",
+              "      <td>1021.719397</td>\n",
+              "      <td>SUV</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>NaN</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "<p>10910 rows × 26 columns</p>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "       Unnamed: 0 Customer       State  Customer Lifetime Value Response  \\\n",
+              "0               0  DK49336     Arizona              4809.216960       No   \n",
+              "1               1  KX64629  California              2228.525238       No   \n",
+              "2               2  LZ68649  Washington             14947.917300       No   \n",
+              "3               3  XL78013      Oregon             22332.439460      Yes   \n",
+              "4               4  QA50777      Oregon              9025.067525       No   \n",
+              "...           ...      ...         ...                      ...      ...   \n",
+              "10905       10905  FE99816      Nevada             15563.369440       No   \n",
+              "10906       10906  KX53892      Oregon              5259.444853       No   \n",
+              "10907       10907  TL39050     Arizona             23893.304100       No   \n",
+              "10908       10908  WA60547  California             11971.977650       No   \n",
+              "10909       10909  IV32877         NaN              6857.519928      NaN   \n",
+              "\n",
+              "       Coverage Education Effective To Date EmploymentStatus Gender  ...  \\\n",
+              "0         Basic   College           2/18/11         Employed      M  ...   \n",
+              "1         Basic   College           1/18/11       Unemployed      F  ...   \n",
+              "2         Basic  Bachelor           2/10/11         Employed      M  ...   \n",
+              "3      Extended   College           1/11/11         Employed      M  ...   \n",
+              "4       Premium  Bachelor           1/17/11    Medical Leave      F  ...   \n",
+              "...         ...       ...               ...              ...    ...  ...   \n",
+              "10905   Premium  Bachelor           1/19/11       Unemployed      F  ...   \n",
+              "10906     Basic   College            1/6/11         Employed      F  ...   \n",
+              "10907  Extended  Bachelor            2/6/11         Employed      F  ...   \n",
+              "10908   Premium   College           2/13/11         Employed      F  ...   \n",
+              "10909     Basic  Bachelor            1/8/11       Unemployed      M  ...   \n",
+              "\n",
+              "       Number of Open Complaints Number of Policies     Policy Type  \\\n",
+              "0                            0.0                  9  Corporate Auto   \n",
+              "1                            0.0                  1   Personal Auto   \n",
+              "2                            0.0                  2   Personal Auto   \n",
+              "3                            0.0                  2  Corporate Auto   \n",
+              "4                            NaN                  7   Personal Auto   \n",
+              "...                          ...                ...             ...   \n",
+              "10905                        NaN                  7   Personal Auto   \n",
+              "10906                        0.0                  6   Personal Auto   \n",
+              "10907                        0.0                  2  Corporate Auto   \n",
+              "10908                        4.0                  6   Personal Auto   \n",
+              "10909                        0.0                  3   Personal Auto   \n",
+              "\n",
+              "             Policy  Renew Offer Type  Sales Channel  Total Claim Amount  \\\n",
+              "0      Corporate L3            Offer3          Agent          292.800000   \n",
+              "1       Personal L3            Offer4    Call Center          744.924331   \n",
+              "2       Personal L3            Offer3    Call Center          480.000000   \n",
+              "3      Corporate L3            Offer2         Branch          484.013411   \n",
+              "4       Personal L2            Offer1         Branch          707.925645   \n",
+              "...             ...               ...            ...                 ...   \n",
+              "10905   Personal L1            Offer3            Web         1214.400000   \n",
+              "10906   Personal L3            Offer2         Branch          273.018929   \n",
+              "10907  Corporate L3            Offer1            Web          381.306996   \n",
+              "10908   Personal L1            Offer1         Branch          618.288849   \n",
+              "10909   Personal L1            Offer4            Web         1021.719397   \n",
+              "\n",
+              "       Vehicle Class Vehicle Size Vehicle Type  \n",
+              "0      Four-Door Car      Medsize          NaN  \n",
+              "1      Four-Door Car      Medsize          NaN  \n",
+              "2                SUV      Medsize            A  \n",
+              "3      Four-Door Car      Medsize            A  \n",
+              "4      Four-Door Car      Medsize          NaN  \n",
+              "...              ...          ...          ...  \n",
+              "10905     Luxury Car      Medsize            A  \n",
+              "10906  Four-Door Car      Medsize            A  \n",
+              "10907     Luxury SUV      Medsize          NaN  \n",
+              "10908            SUV      Medsize            A  \n",
+              "10909            SUV      Medsize          NaN  \n",
+              "\n",
+              "[10910 rows x 26 columns]"
+            ]
+          },
+          "execution_count": 1,
+          "metadata": {},
+          "output_type": "execute_result"
+        }
+      ],
+      "source": [
+        "import pandas as pd\n",
+        "\n",
+        "url = \"https://raw.githubusercontent.com/data-bootcamp-v4/data/main/marketing_customer_analysis.csv\"\n",
+        "df = pd.read_csv(url)\n",
+        "df"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 2,
+      "id": "323b29ef",
+      "metadata": {},
+      "outputs": [
+        {
+          "data": {
+            "text/plain": [
+              "Index(['Unnamed: 0', 'Customer', 'State', 'Customer Lifetime Value',\n",
+              "       'Response', 'Coverage', 'Education', 'Effective To Date',\n",
+              "       'EmploymentStatus', 'Gender', 'Income', 'Location Code',\n",
+              "       'Marital Status', 'Monthly Premium Auto', 'Months Since Last Claim',\n",
+              "       'Months Since Policy Inception', 'Number of Open Complaints',\n",
+              "       'Number of Policies', 'Policy Type', 'Policy', 'Renew Offer Type',\n",
+              "       'Sales Channel', 'Total Claim Amount', 'Vehicle Class', 'Vehicle Size',\n",
+              "       'Vehicle Type'],\n",
+              "      dtype='object')"
+            ]
+          },
+          "execution_count": 2,
+          "metadata": {},
+          "output_type": "execute_result"
+        }
+      ],
+      "source": [
+        "df.columns"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 9,
+      "id": "8f119a43",
+      "metadata": {},
+      "outputs": [
+        {
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>Unnamed: 0</th>\n",
+              "      <th>Customer</th>\n",
+              "      <th>State</th>\n",
+              "      <th>Customer Lifetime Value</th>\n",
+              "      <th>Response</th>\n",
+              "      <th>Coverage</th>\n",
+              "      <th>Education</th>\n",
+              "      <th>Effective To Date</th>\n",
+              "      <th>EmploymentStatus</th>\n",
+              "      <th>Gender</th>\n",
+              "      <th>...</th>\n",
+              "      <th>Number of Open Complaints</th>\n",
+              "      <th>Number of Policies</th>\n",
+              "      <th>Policy Type</th>\n",
+              "      <th>Policy</th>\n",
+              "      <th>Renew Offer Type</th>\n",
+              "      <th>Sales Channel</th>\n",
+              "      <th>Total Claim Amount</th>\n",
+              "      <th>Vehicle Class</th>\n",
+              "      <th>Vehicle Size</th>\n",
+              "      <th>Vehicle Type</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>3</td>\n",
+              "      <td>XL78013</td>\n",
+              "      <td>Oregon</td>\n",
+              "      <td>22332.439460</td>\n",
+              "      <td>Yes</td>\n",
+              "      <td>Extended</td>\n",
+              "      <td>College</td>\n",
+              "      <td>1/11/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>M</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>2</td>\n",
+              "      <td>Corporate Auto</td>\n",
+              "      <td>Corporate L3</td>\n",
+              "      <td>Offer2</td>\n",
+              "      <td>Branch</td>\n",
+              "      <td>484.013411</td>\n",
+              "      <td>Four-Door Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>A</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>8</th>\n",
+              "      <td>8</td>\n",
+              "      <td>FM55990</td>\n",
+              "      <td>California</td>\n",
+              "      <td>5989.773931</td>\n",
+              "      <td>Yes</td>\n",
+              "      <td>Premium</td>\n",
+              "      <td>College</td>\n",
+              "      <td>1/19/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>M</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>1</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L1</td>\n",
+              "      <td>Offer2</td>\n",
+              "      <td>Branch</td>\n",
+              "      <td>739.200000</td>\n",
+              "      <td>Sports Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>NaN</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>15</th>\n",
+              "      <td>15</td>\n",
+              "      <td>CW49887</td>\n",
+              "      <td>California</td>\n",
+              "      <td>4626.801093</td>\n",
+              "      <td>Yes</td>\n",
+              "      <td>Basic</td>\n",
+              "      <td>Master</td>\n",
+              "      <td>1/16/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>1</td>\n",
+              "      <td>Special Auto</td>\n",
+              "      <td>Special L1</td>\n",
+              "      <td>Offer2</td>\n",
+              "      <td>Branch</td>\n",
+              "      <td>547.200000</td>\n",
+              "      <td>SUV</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>NaN</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>19</th>\n",
+              "      <td>19</td>\n",
+              "      <td>NJ54277</td>\n",
+              "      <td>California</td>\n",
+              "      <td>3746.751625</td>\n",
+              "      <td>Yes</td>\n",
+              "      <td>Extended</td>\n",
+              "      <td>College</td>\n",
+              "      <td>2/26/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>1.0</td>\n",
+              "      <td>1</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L2</td>\n",
+              "      <td>Offer2</td>\n",
+              "      <td>Call Center</td>\n",
+              "      <td>19.575683</td>\n",
+              "      <td>Two-Door Car</td>\n",
+              "      <td>Large</td>\n",
+              "      <td>A</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>27</th>\n",
+              "      <td>27</td>\n",
+              "      <td>MQ68407</td>\n",
+              "      <td>Oregon</td>\n",
+              "      <td>4376.363592</td>\n",
+              "      <td>Yes</td>\n",
+              "      <td>Premium</td>\n",
+              "      <td>Bachelor</td>\n",
+              "      <td>2/28/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>1</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L3</td>\n",
+              "      <td>Offer2</td>\n",
+              "      <td>Agent</td>\n",
+              "      <td>60.036683</td>\n",
+              "      <td>Four-Door Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>NaN</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>...</th>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10844</th>\n",
+              "      <td>10844</td>\n",
+              "      <td>FM31768</td>\n",
+              "      <td>Arizona</td>\n",
+              "      <td>5979.724161</td>\n",
+              "      <td>Yes</td>\n",
+              "      <td>Extended</td>\n",
+              "      <td>High School or Below</td>\n",
+              "      <td>2/7/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>3</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L1</td>\n",
+              "      <td>Offer2</td>\n",
+              "      <td>Agent</td>\n",
+              "      <td>547.200000</td>\n",
+              "      <td>Four-Door Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>NaN</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10852</th>\n",
+              "      <td>10852</td>\n",
+              "      <td>KZ80424</td>\n",
+              "      <td>Washington</td>\n",
+              "      <td>8382.478392</td>\n",
+              "      <td>Yes</td>\n",
+              "      <td>Basic</td>\n",
+              "      <td>Bachelor</td>\n",
+              "      <td>1/27/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>M</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>2</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L2</td>\n",
+              "      <td>Offer2</td>\n",
+              "      <td>Call Center</td>\n",
+              "      <td>791.878042</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>A</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10872</th>\n",
+              "      <td>10872</td>\n",
+              "      <td>XT67997</td>\n",
+              "      <td>California</td>\n",
+              "      <td>5979.724161</td>\n",
+              "      <td>Yes</td>\n",
+              "      <td>Extended</td>\n",
+              "      <td>High School or Below</td>\n",
+              "      <td>2/7/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>3</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L3</td>\n",
+              "      <td>Offer2</td>\n",
+              "      <td>Agent</td>\n",
+              "      <td>547.200000</td>\n",
+              "      <td>Four-Door Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>NaN</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10887</th>\n",
+              "      <td>10887</td>\n",
+              "      <td>BY78730</td>\n",
+              "      <td>Oregon</td>\n",
+              "      <td>8879.790017</td>\n",
+              "      <td>Yes</td>\n",
+              "      <td>Basic</td>\n",
+              "      <td>High School or Below</td>\n",
+              "      <td>2/3/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>F</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>7</td>\n",
+              "      <td>Special Auto</td>\n",
+              "      <td>Special L2</td>\n",
+              "      <td>Offer1</td>\n",
+              "      <td>Agent</td>\n",
+              "      <td>528.200860</td>\n",
+              "      <td>SUV</td>\n",
+              "      <td>Small</td>\n",
+              "      <td>A</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10897</th>\n",
+              "      <td>10897</td>\n",
+              "      <td>MM70762</td>\n",
+              "      <td>Arizona</td>\n",
+              "      <td>9075.768214</td>\n",
+              "      <td>Yes</td>\n",
+              "      <td>Basic</td>\n",
+              "      <td>Master</td>\n",
+              "      <td>1/26/11</td>\n",
+              "      <td>Employed</td>\n",
+              "      <td>M</td>\n",
+              "      <td>...</td>\n",
+              "      <td>0.0</td>\n",
+              "      <td>8</td>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>Personal L1</td>\n",
+              "      <td>Offer1</td>\n",
+              "      <td>Agent</td>\n",
+              "      <td>158.077504</td>\n",
+              "      <td>Sports Car</td>\n",
+              "      <td>Medsize</td>\n",
+              "      <td>A</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "<p>1399 rows × 26 columns</p>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "       Unnamed: 0 Customer       State  Customer Lifetime Value Response  \\\n",
+              "3               3  XL78013      Oregon             22332.439460      Yes   \n",
+              "8               8  FM55990  California              5989.773931      Yes   \n",
+              "15             15  CW49887  California              4626.801093      Yes   \n",
+              "19             19  NJ54277  California              3746.751625      Yes   \n",
+              "27             27  MQ68407      Oregon              4376.363592      Yes   \n",
+              "...           ...      ...         ...                      ...      ...   \n",
+              "10844       10844  FM31768     Arizona              5979.724161      Yes   \n",
+              "10852       10852  KZ80424  Washington              8382.478392      Yes   \n",
+              "10872       10872  XT67997  California              5979.724161      Yes   \n",
+              "10887       10887  BY78730      Oregon              8879.790017      Yes   \n",
+              "10897       10897  MM70762     Arizona              9075.768214      Yes   \n",
+              "\n",
+              "       Coverage             Education Effective To Date EmploymentStatus  \\\n",
+              "3      Extended               College           1/11/11         Employed   \n",
+              "8       Premium               College           1/19/11         Employed   \n",
+              "15        Basic                Master           1/16/11         Employed   \n",
+              "19     Extended               College           2/26/11         Employed   \n",
+              "27      Premium              Bachelor           2/28/11         Employed   \n",
+              "...         ...                   ...               ...              ...   \n",
+              "10844  Extended  High School or Below            2/7/11         Employed   \n",
+              "10852     Basic              Bachelor           1/27/11         Employed   \n",
+              "10872  Extended  High School or Below            2/7/11         Employed   \n",
+              "10887     Basic  High School or Below            2/3/11         Employed   \n",
+              "10897     Basic                Master           1/26/11         Employed   \n",
+              "\n",
+              "      Gender  ...  Number of Open Complaints Number of Policies  \\\n",
+              "3          M  ...                        0.0                  2   \n",
+              "8          M  ...                        0.0                  1   \n",
+              "15         F  ...                        0.0                  1   \n",
+              "19         F  ...                        1.0                  1   \n",
+              "27         F  ...                        0.0                  1   \n",
+              "...      ...  ...                        ...                ...   \n",
+              "10844      F  ...                        0.0                  3   \n",
+              "10852      M  ...                        0.0                  2   \n",
+              "10872      F  ...                        0.0                  3   \n",
+              "10887      F  ...                        0.0                  7   \n",
+              "10897      M  ...                        0.0                  8   \n",
+              "\n",
+              "          Policy Type        Policy  Renew Offer Type  Sales Channel  \\\n",
+              "3      Corporate Auto  Corporate L3            Offer2         Branch   \n",
+              "8       Personal Auto   Personal L1            Offer2         Branch   \n",
+              "15       Special Auto    Special L1            Offer2         Branch   \n",
+              "19      Personal Auto   Personal L2            Offer2    Call Center   \n",
+              "27      Personal Auto   Personal L3            Offer2          Agent   \n",
+              "...               ...           ...               ...            ...   \n",
+              "10844   Personal Auto   Personal L1            Offer2          Agent   \n",
+              "10852   Personal Auto   Personal L2            Offer2    Call Center   \n",
+              "10872   Personal Auto   Personal L3            Offer2          Agent   \n",
+              "10887    Special Auto    Special L2            Offer1          Agent   \n",
+              "10897   Personal Auto   Personal L1            Offer1          Agent   \n",
+              "\n",
+              "       Total Claim Amount  Vehicle Class Vehicle Size Vehicle Type  \n",
+              "3              484.013411  Four-Door Car      Medsize            A  \n",
+              "8              739.200000     Sports Car      Medsize          NaN  \n",
+              "15             547.200000            SUV      Medsize          NaN  \n",
+              "19              19.575683   Two-Door Car        Large            A  \n",
+              "27              60.036683  Four-Door Car      Medsize          NaN  \n",
+              "...                   ...            ...          ...          ...  \n",
+              "10844          547.200000  Four-Door Car      Medsize          NaN  \n",
+              "10852          791.878042            NaN          NaN            A  \n",
+              "10872          547.200000  Four-Door Car      Medsize          NaN  \n",
+              "10887          528.200860            SUV        Small            A  \n",
+              "10897          158.077504     Sports Car      Medsize            A  \n",
+              "\n",
+              "[1399 rows x 26 columns]"
+            ]
+          },
+          "execution_count": 9,
+          "metadata": {},
+          "output_type": "execute_result"
+        }
+      ],
+      "source": [
+        "data = df[(df['Total Claim Amount'] < 1000)&(df['Response']==\"Yes\")]\n",
+        "data"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 10,
+      "id": "2282eae7",
+      "metadata": {},
+      "outputs": [
+        {
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>Policy Type</th>\n",
+              "      <th>Gender</th>\n",
+              "      <th>Monthly Premium Auto</th>\n",
+              "      <th>Customer Lifetime Value</th>\n",
+              "      <th>Total Claim Amount</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>Corporate Auto</td>\n",
+              "      <td>F</td>\n",
+              "      <td>94.301775</td>\n",
+              "      <td>7712.628736</td>\n",
+              "      <td>433.738499</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>Corporate Auto</td>\n",
+              "      <td>M</td>\n",
+              "      <td>92.188312</td>\n",
+              "      <td>7944.465414</td>\n",
+              "      <td>408.582459</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>F</td>\n",
+              "      <td>98.998148</td>\n",
+              "      <td>8339.791842</td>\n",
+              "      <td>452.965929</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>Personal Auto</td>\n",
+              "      <td>M</td>\n",
+              "      <td>91.085821</td>\n",
+              "      <td>7448.383281</td>\n",
+              "      <td>457.010178</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>Special Auto</td>\n",
+              "      <td>F</td>\n",
+              "      <td>92.314286</td>\n",
+              "      <td>7691.584111</td>\n",
+              "      <td>453.280164</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>5</th>\n",
+              "      <td>Special Auto</td>\n",
+              "      <td>M</td>\n",
+              "      <td>86.343750</td>\n",
+              "      <td>8247.088702</td>\n",
+              "      <td>429.527942</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "      Policy Type Gender  Monthly Premium Auto  Customer Lifetime Value  \\\n",
+              "0  Corporate Auto      F             94.301775              7712.628736   \n",
+              "1  Corporate Auto      M             92.188312              7944.465414   \n",
+              "2   Personal Auto      F             98.998148              8339.791842   \n",
+              "3   Personal Auto      M             91.085821              7448.383281   \n",
+              "4    Special Auto      F             92.314286              7691.584111   \n",
+              "5    Special Auto      M             86.343750              8247.088702   \n",
+              "\n",
+              "   Total Claim Amount  \n",
+              "0          433.738499  \n",
+              "1          408.582459  \n",
+              "2          452.965929  \n",
+              "3          457.010178  \n",
+              "4          453.280164  \n",
+              "5          429.527942  "
+            ]
+          },
+          "execution_count": 10,
+          "metadata": {},
+          "output_type": "execute_result"
+        }
+      ],
+      "source": [
+        "responded_df = df[df['Response'] == \"Yes\"]\n",
+        "\n",
+        "agg_results = responded_df.groupby(['Policy Type', 'Gender']).agg({\n",
+        "    'Monthly Premium Auto': 'mean',\n",
+        "    'Customer Lifetime Value': 'mean',\n",
+        "    'Total Claim Amount': 'mean'\n",
+        "}).reset_index()\n",
+        "\n",
+        "agg_results"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 17,
+      "id": "a7bef980",
+      "metadata": {},
+      "outputs": [
+        {
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>State</th>\n",
+              "      <th>Customer_Count</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>Arizona</td>\n",
+              "      <td>1937</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>California</td>\n",
+              "      <td>3552</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>Nevada</td>\n",
+              "      <td>993</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>Oregon</td>\n",
+              "      <td>2909</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>Washington</td>\n",
+              "      <td>888</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "        State  Customer_Count\n",
+              "0     Arizona            1937\n",
+              "1  California            3552\n",
+              "2      Nevada             993\n",
+              "3      Oregon            2909\n",
+              "4  Washington             888"
+            ]
+          },
+          "execution_count": 17,
+          "metadata": {},
+          "output_type": "execute_result"
+        }
+      ],
+      "source": [
+        "state_counts = df.groupby('State')['Customer'].count().reset_index()\n",
+        "\n",
+        "state_counts.columns = ['State', 'Customer_Count']\n",
+        "\n",
+        "large_states = state_counts[state_counts['Customer_Count'] > 500] \\\n",
+        "    .sort_values(by='Customer_Count', ascending=False)\n",
+        "\n",
+        "state_counts.head()"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 18,
+      "id": "a74834d3",
+      "metadata": {},
+      "outputs": [
+        {
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>State</th>\n",
+              "      <th>Customer_Count</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>California</td>\n",
+              "      <td>3552</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>Oregon</td>\n",
+              "      <td>2909</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>Arizona</td>\n",
+              "      <td>1937</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>Nevada</td>\n",
+              "      <td>993</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>Washington</td>\n",
+              "      <td>888</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "        State  Customer_Count\n",
+              "1  California            3552\n",
+              "3      Oregon            2909\n",
+              "0     Arizona            1937\n",
+              "2      Nevada             993\n",
+              "4  Washington             888"
+            ]
+          },
+          "execution_count": 18,
+          "metadata": {},
+          "output_type": "execute_result"
+        }
+      ],
       "source": [
-        "# your code goes here"
+        "large_states"
       ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 19,
+      "id": "2e05d821",
+      "metadata": {},
+      "outputs": [
+        {
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>Education</th>\n",
+              "      <th>Gender</th>\n",
+              "      <th>max</th>\n",
+              "      <th>min</th>\n",
+              "      <th>median</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>Bachelor</td>\n",
+              "      <td>F</td>\n",
+              "      <td>73225.95652</td>\n",
+              "      <td>1904.000852</td>\n",
+              "      <td>5640.505303</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>Bachelor</td>\n",
+              "      <td>M</td>\n",
+              "      <td>67907.27050</td>\n",
+              "      <td>1898.007675</td>\n",
+              "      <td>5548.031892</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>College</td>\n",
+              "      <td>F</td>\n",
+              "      <td>61850.18803</td>\n",
+              "      <td>1898.683686</td>\n",
+              "      <td>5623.611187</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>College</td>\n",
+              "      <td>M</td>\n",
+              "      <td>61134.68307</td>\n",
+              "      <td>1918.119700</td>\n",
+              "      <td>6005.847375</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>Doctor</td>\n",
+              "      <td>F</td>\n",
+              "      <td>44856.11397</td>\n",
+              "      <td>2395.570000</td>\n",
+              "      <td>5332.462694</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>5</th>\n",
+              "      <td>Doctor</td>\n",
+              "      <td>M</td>\n",
+              "      <td>32677.34284</td>\n",
+              "      <td>2267.604038</td>\n",
+              "      <td>5577.669457</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>6</th>\n",
+              "      <td>High School or Below</td>\n",
+              "      <td>F</td>\n",
+              "      <td>55277.44589</td>\n",
+              "      <td>2144.921535</td>\n",
+              "      <td>6039.553187</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>7</th>\n",
+              "      <td>High School or Below</td>\n",
+              "      <td>M</td>\n",
+              "      <td>83325.38119</td>\n",
+              "      <td>1940.981221</td>\n",
+              "      <td>6286.731006</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>8</th>\n",
+              "      <td>Master</td>\n",
+              "      <td>F</td>\n",
+              "      <td>51016.06704</td>\n",
+              "      <td>2417.777032</td>\n",
+              "      <td>5729.855012</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>9</th>\n",
+              "      <td>Master</td>\n",
+              "      <td>M</td>\n",
+              "      <td>50568.25912</td>\n",
+              "      <td>2272.307310</td>\n",
+              "      <td>5579.099207</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "              Education Gender          max          min       median\n",
+              "0              Bachelor      F  73225.95652  1904.000852  5640.505303\n",
+              "1              Bachelor      M  67907.27050  1898.007675  5548.031892\n",
+              "2               College      F  61850.18803  1898.683686  5623.611187\n",
+              "3               College      M  61134.68307  1918.119700  6005.847375\n",
+              "4                Doctor      F  44856.11397  2395.570000  5332.462694\n",
+              "5                Doctor      M  32677.34284  2267.604038  5577.669457\n",
+              "6  High School or Below      F  55277.44589  2144.921535  6039.553187\n",
+              "7  High School or Below      M  83325.38119  1940.981221  6286.731006\n",
+              "8                Master      F  51016.06704  2417.777032  5729.855012\n",
+              "9                Master      M  50568.25912  2272.307310  5579.099207"
+            ]
+          },
+          "execution_count": 19,
+          "metadata": {},
+          "output_type": "execute_result"
+        }
+      ],
+      "source": [
+        "clv_stats = df.groupby(['Education', 'Gender'])['Customer Lifetime Value'].agg(['max', 'min', 'median']).reset_index()\n",
+        "\n",
+        "clv_stats"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": null,
+      "id": "952ffaba",
+      "metadata": {},
+      "outputs": [],
+      "source": []
     }
   ],
   "metadata": {
@@ -143,7 +1402,7 @@
       "provenance": []
     },
     "kernelspec": {
-      "display_name": "Python 3 (ipykernel)",
+      "display_name": "base",
       "language": "python",
       "name": "python3"
     },
@@ -157,7 +1416,7 @@
       "name": "python",
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
-      "version": "3.9.13"
+      "version": "3.12.7"
     }
   },
   "nbformat": 4,