http://www.if.pw.edu.pl/~lgraczyk/wiki/index.php?action=history&feed=atom&title=KADD_2021_Laboratorium_2_zdalne 2026-04-07T02:49:53Z Revision history for this page on the wiki MediaWiki 1.16.5 http://www.if.pw.edu.pl/~lgraczyk/wiki/index.php?title=KADD_2021_Laboratorium_2_zdalne&diff=2699&oldid=prev 2021-03-04T07:22:29Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 07:22, 4 March 2021</td> </tr><tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">&lt;!--</del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{| align=&quot;right&quot;</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{| align=&quot;right&quot;</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>| __TOC__</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>| __TOC__</div></td></tr> <tr><td colspan="2" class="diff-lineno">Line 38:</td> <td colspan="2" class="diff-lineno">Line 36:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&nbsp;&nbsp; x0.5: 4.16</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&nbsp;&nbsp; x0.5: 4.16</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&nbsp;&nbsp; x0.75: 8.32</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&nbsp;&nbsp; x0.75: 8.32</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">--&gt;</del></div></td><td colspan="2">&nbsp;</td></tr> </table>

Lgraczyk http://www.if.pw.edu.pl/~lgraczyk/wiki/index.php?title=KADD_2021_Laboratorium_2_zdalne&diff=2697&oldid=prev 2021-03-03T14:14:19Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 14:14, 3 March 2021</td> </tr><tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">&lt;!--</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{| align=&quot;right&quot;</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{| align=&quot;right&quot;</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>| __TOC__</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>| __TOC__</div></td></tr> <tr><td colspan="2" class="diff-lineno">Line 36:</td> <td colspan="2" class="diff-lineno">Line 38:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&nbsp;&nbsp; x0.5: 4.16</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&nbsp;&nbsp; x0.5: 4.16</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&nbsp;&nbsp; x0.75: 8.32</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&nbsp;&nbsp; x0.75: 8.32</div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">--&gt;</ins></div></td></tr> </table>

Lgraczyk http://www.if.pw.edu.pl/~lgraczyk/wiki/index.php?title=KADD_2021_Laboratorium_2_zdalne&diff=2696&oldid=prev 2021-03-03T14:14:03Z

<p>Created page with &quot;{| align=&quot;right&quot; | __TOC__ |} ==Zadanie== Niech X będzie zmienną losową o gęstości prawdopodobieństwa f(x): <a href="/~lgraczyk/wiki/index.php/File:Wzor_lab2.png" title="File:Wzor lab2.png">File:wzor_lab2.png</a> Należy: * Narysować gęstość prawd...&quot;</p> <p><b>New page</b></p><div>{| align=&quot;right&quot;<br /> | __TOC__<br /> |}<br /> <br /> ==Zadanie==<br /> <br /> Niech X będzie zmienną losową o gęstości prawdopodobieństwa f(x):<br /> [[File:wzor_lab2.png]]<br /> <br /> Należy:<br /> * Narysować gęstość prawdopodobieństwa f(x) (0.5 pkt)<br /> * Narysować dystrybuantę F(x). Dystrybuantę należy obliczyć analitycznie oraz numerycznie (1 pkt)<br /> * Obliczyć prawdopodobieństwo P(5 &lt;= X &lt;= 10) (0.5 pkt)<br /> * Obliczyć wartość oczekiwaną E(X) oraz porównać z wynikiem analitycznym (1 pkt)<br /> * Obliczyć wariancję V(X) oraz porównać z wynikiem analitycznym (1 pkt)<br /> * Wyznaczyć mode rozkładu (0.5 pkt)<br /> * Wyznaczyć kwantyle: (0.5 pkt)<br /> ** kwartyl dolny<br /> ** mediana<br /> ** kwartyl górny<br /> <br /> ==Wyniki==<br /> Wykresy:<br /> [[File:lab2_3.png]]<br /> <br /> Output:<br /> P(5&lt;X&lt;10) z gestosci: 0.245723<br /> P(5&lt;X&lt;10) z dystrybuanty: 0.245723<br /> Srednia z funkcji TF1: 5.98798<br /> <br /> Srednia analitycznie: 6<br /> Wariancja z funkcji TF1: 35.3988<br /> Wariancja analitycznie: 36<br /> Moda: 0<br /> x0.25: 1.74<br /> x0.5: 4.16<br /> x0.75: 8.32</div>

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