{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import numpy as np\n",
    "import pandas as pd"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Create and populate a 5x2 NumPy array.\n",
    "my_data = np.array([[0, 3], [10, 7], [20, 9], [30, 14], [40, 15]])\n",
    "\n",
    "# Create a Python list that holds the names of the two columns.\n",
    "my_column_names = ['temperature', 'activity']\n",
    "\n",
    "# Create a DataFrame.\n",
    "my_dataframe = pd.DataFrame(data=my_data, columns=my_column_names)\n",
    "\n",
    "# Print the entire DataFrame\n",
    "print(my_dataframe)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "language_info": {
   "name": "python"
  },
  "orig_nbformat": 4
 },
 "nbformat": 4,
 "nbformat_minor": 2
}