{ "cells": [ { "cell_type": "code", "execution_count": 1, "metadata": {}, "outputs": [], "source": [ "data = [\n", "14.0, 9.7, 13.2, 12.5, 9.9, 14.9, 9.4, 16.9, 10.2, 14.9, 18.1, 7.3, 9.8,\n", "12.1, 8.3, 11.4, 11.8, 14.6, 13.0, 14.8, 11.7, 10.7, 12.7, 12.9, 14.4, 13.3,\n", "17.9, 9.2, 12.6, 18.4, 10.7, 19.0, 15.7, 14.9, 17.5, 13.9, 13.6, 16.5,\n", "10.9, 14.7, 15.3, 12.9, 14.1, 12.5, 15.3, 16.1, 15.4, 16.2, 19.1, 17.4,\n", "15.4, 15.9, 14.7, 16.9, 17.1, 18.2, 15.2, 16.4, 20.3, 23.7, 12.1,\n", "15.4, 14.0, 8.3, 19.0, 21.0\n", "]" ] }, { "cell_type": "code", "execution_count": 2, "metadata": {}, "outputs": [ { "name": "stdout", "output_type": "stream", "text": [ "Moyenne : 14.331818181818182\n", "Écart-type : 3.2901792839113986\n", "Minimum : 7.3\n", "Médiane : 14.649999999999999\n", "Maximum : 23.7\n" ] } ], "source": [ "import numpy as np\n", "\n", "print(\"Moyenne :\", np.mean(data))\n", "print(\"Écart-type :\", np.std(data, ddof=1))\n", "print(\"Minimum :\", np.min(data))\n", "print(\"Médiane :\", np.median(data))\n", "print(\"Maximum :\", np.max(data))" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "## Calcul des statistiques descriptives\n", "\n", "On calcule ici la moyenne, l'écart-type, le minimum, la médiane et le maximum\n", "de la série de données fournie, à l'aide de la bibliothèque *NumPy*.\n" ] }, { "cell_type": "code", "execution_count": null, "metadata": {}, "outputs": [], "source": [] } ], "metadata": { "kernelspec": { "display_name": "Python 3", "language": "python", "name": "python3" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 3 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.6.4" } }, "nbformat": 4, "nbformat_minor": 2 }