RegistrierterBenutzer
407
Bearbeitungen
Zeile 20: | Zeile 20: | ||
<br> | <br> | ||
{| class="wikitable" style= " | {| class="wikitable" style= "margin-right: auto; margin-left: auto; "text-align: center;" | ||
|- | |- | ||
! scope="row"| 1 | ! scope="row"| 1 | ||
| Arithmetisches Mittel | | Arithmetisches Mittel | ||
|<math> | |<br><math> | ||
x_{Mittel}=\frac{x_1+x_2+...+x_n}{n} | x_{Mittel}=\frac{x_1+x_2+...+x_n}{n} | ||
</math> | </math> | ||
<br> | |||
|- | |- | ||
! scope="row"| 2 | ! scope="row"| 2 | ||
| Varianz | | Varianz | ||
|<math> | |<br><math> | ||
s^2=\frac{(x_1-x_{Mittel})^2+(x_2-x_{Mittel})^2+...+(x_n-x_{Mittel}^2)}{n} | s^2=\frac{(x_1-x_{Mittel})^2+(x_2-x_{Mittel})^2+...+(x_n-x_{Mittel}^2)}{n} | ||
</math> | </math> | ||
<br> | |||
|- | |- | ||
! scope="row"| 3 | ! scope="row"| 3 | ||
| Standardabweichung | | Standardabweichung | ||
|<math> | |<br><math> | ||
s=\sqrt{s^2} | s=\sqrt{s^2} | ||
</math> | </math> | ||
<br> | |||
|- | |- | ||
|} | |} | ||