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Editing a Embedded answers (Cloze) - math & science question by WIRIS
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A partir de la taula de freqüències:<br />(<span style="color: rgb(255, 0, 0);">arrodoneix </span>els resultats amb un decimal)<br /> <div style="text-align: center;"> </div> <p align="center"> <table border="1"> <tbody> <tr> <td width="10%" style="text-align: center;">x<sub>i</sub> </td> <td width="10%" style="text-align: center;">n<sub>i</sub> </td> </tr> <tr> <td style="text-align: center;">#x1<br /> </td> <td style="text-align: center;">#n1<br /> </td> </tr> <tr> <td style="text-align: center;">#x2<br /> </td> <td style="text-align: center;">#n2<br /> </td> </tr> <tr> <td style="text-align: center;">#x3<br /> </td> <td style="text-align: center;">#n3<br /> </td> </tr> <tr> <td style="text-align: center;">#x4<br /> </td> <td style="text-align: center;">#n4<br /> </td> </tr> <tr> <td style="text-align: center;">#x5<br /> </td> <td style="text-align: center;">#n5<br /> </td> </tr> </tbody> </table> </p> <p> calcula<br /> </p> <ul> <li>mitjana aritmètica: {1:SA:=#m}</li> <li>moda: {1:SA:=#mo} (si té més d'una moda, escriu-les entre claus. Exemple: {1,4,10}<br /></li> <li>mediana: {1:SA:=#me}</li> <li>quartil 1: {1:SA:=#q1}</li> <li>quartil 3: {1:SA:=#q3}</li> <li>desviació típica: {1:SA:=#d}<br /></li> </ul>
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Monday, 15 July 2013, 9:10 AM
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