Mise à jour de Programmation et Statistiques
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@@ -13125,7 +13125,8 @@ div#notebook {
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<li>La <strong>fréquence</strong> d’un caractère est égale à l’effectif du caractère divisé par l’effectif total.</li>
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<p>Les statistiques descriptives ont pour but de décrire et d'analyser des données (ou série statisque) pour les résumer ou les comparer entre elles.</p>
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<p>Voici quelques séries de données sur lesquels nous allons pouvoir travailler. Ces trois séries concernent des caractéristiques différentes des voitures garées sur un parking.</p>
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<p>Voici quelques séries de données sur lesquels nous allons travailler.</p>
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<p>Ces trois séries concernent des caractéristiques différentes des voitures garées sur 3 parkings différents.</p>
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@@ -13187,9 +13188,8 @@ div#notebook {
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</div><div class="inner_cell">
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<div class="text_cell_render border-box-sizing rendered_html">
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<ol>
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<li>Pour chaque série, quand c'est possible, calculer les 5 indicateurs.</li>
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<li>Ecrire un algorithme expliquant comment calculer chaqu'un de ces indicateurs.</li>
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<li>En vous aidant du mémo sur les listes, traduire vos algorithmes en Python</li>
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<li>Pour la série <code>passagers</code>, calculer les 5 indicateurs.</li>
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<li>Faire calculer ces 5 indicateurs pour la série <code>kilometres</code> par Python (cf le mémo du les listes en dessous).</li>
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</ol>
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@@ -13205,7 +13205,7 @@ div#notebook {
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</div>
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<div class="cell border-box-sizing code_cell rendered">
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<div class="input">
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<div class="prompt input_prompt">In [11]:</div>
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<div class="prompt input_prompt">In [2]:</div>
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<div class="inner_cell">
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<div class="input_area">
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<div class=" highlight hl-ipython3"><pre><span></span><span class="n">L</span> <span class="o">=</span> <span class="p">[</span><span class="mi">5</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="mi">5</span><span class="p">]</span>
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@@ -13215,6 +13215,88 @@ div#notebook {
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</div>
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</div>
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<div class="cell border-box-sizing text_cell rendered"><div class="prompt input_prompt">
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<div class="text_cell_render border-box-sizing rendered_html">
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<ul>
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<li><code>max</code>: valeur maximal de la liste</li>
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</ul>
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<div class="cell border-box-sizing code_cell rendered">
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<div class="input">
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<div class="prompt input_prompt">In [3]:</div>
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<div class="inner_cell">
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<div class="input_area">
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<div class=" highlight hl-ipython3"><pre><span></span><span class="nb">print</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="n">L</span><span class="p">))</span>
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</pre></div>
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<div class="output">
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<div class="output_area">
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<div class="prompt"></div>
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<div class="output_subarea output_stream output_stdout output_text">
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<pre>5
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</pre>
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<div class="cell border-box-sizing text_cell rendered"><div class="prompt input_prompt">
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<ul>
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<li><code>min</code>: valeur minimal de la liste </li>
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</ul>
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<div class="cell border-box-sizing code_cell rendered">
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<div class="input">
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<div class="prompt input_prompt">In [4]:</div>
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<div class="inner_cell">
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<div class=" highlight hl-ipython3"><pre><span></span><span class="nb">print</span><span class="p">(</span><span class="nb">min</span><span class="p">(</span><span class="n">L</span><span class="p">))</span>
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</pre></div>
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</div>
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</div>
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<div class="output_wrapper">
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<div class="output">
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<div class="prompt"></div>
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<div class="output_subarea output_stream output_stdout output_text">
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<pre>1
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</pre>
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<div class="cell border-box-sizing text_cell rendered"><div class="prompt input_prompt">
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@@ -13310,7 +13392,7 @@ div#notebook {
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</div>
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<div class="cell border-box-sizing code_cell rendered">
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<div class="input">
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<div class="prompt input_prompt">In [13]:</div>
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<div class="prompt input_prompt">In [7]:</div>
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<div class="inner_cell">
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<div class="input_area">
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<div class=" highlight hl-ipython3"><pre><span></span><span class="nb">print</span><span class="p">(</span><span class="nb">sorted</span><span class="p">(</span><span class="n">L</span><span class="p">))</span>
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@@ -13351,7 +13433,7 @@ div#notebook {
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</div>
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<div class="cell border-box-sizing code_cell rendered">
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<div class="input">
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<div class="prompt input_prompt">In [15]:</div>
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<div class="prompt input_prompt">In [8]:</div>
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<div class="inner_cell">
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<div class=" highlight hl-ipython3"><pre><span></span><span class="c1"># Le premier élément de la liste</span>
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@@ -13383,6 +13465,49 @@ div#notebook {
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</div>
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</div>
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</div>
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<div class="cell border-box-sizing text_cell rendered"><div class="prompt input_prompt">
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<div class="text_cell_render border-box-sizing rendered_html">
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<ul>
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<li>Compter l'effectif d'une valeur</li>
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</ul>
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</div>
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</div>
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</div>
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<div class="cell border-box-sizing code_cell rendered">
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<div class="input">
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<div class="prompt input_prompt">In [9]:</div>
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<div class="inner_cell">
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<div class="input_area">
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<div class=" highlight hl-ipython3"><pre><span></span><span class="n">L</span><span class="o">.</span><span class="n">count</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span>
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</pre></div>
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</div>
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</div>
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</div>
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<div class="output_wrapper">
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<div class="output">
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<div class="prompt output_prompt">Out[9]:</div>
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<div class="output_text output_subarea output_execute_result">
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<pre>2</pre>
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<div class="cell border-box-sizing text_cell rendered"><div class="prompt input_prompt">
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@@ -13396,7 +13521,7 @@ div#notebook {
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</div>
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<div class="cell border-box-sizing code_cell rendered">
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<div class="input">
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<div class="prompt input_prompt">In [16]:</div>
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<div class="prompt input_prompt">In [10]:</div>
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<div class="inner_cell">
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<div class="input_area">
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<div class=" highlight hl-ipython3"><pre><span></span><span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">L</span><span class="p">:</span>
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