Difference between revisions of "Kategorie:Standardabweichung"

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====== Standardabweichung ======
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'''Standardabweichung:'''
 
'''Standardabweichung:'''
  
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:<math>s = \sqrt{ \frac{1}{n-1} \sum_{i=1}^n (x_i - \bar{x})^2 }</math>
 
:<math>s = \sqrt{ \frac{1}{n-1} \sum_{i=1}^n (x_i - \bar{x})^2 }</math>
 
{{R|sd(x)}}
 
{{R|sd(x)}}
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{{Baustein footer}}

Revision as of 19:17, 19 February 2019

Standardabweichung

Standardabweichung:

seien x_i - \bar{x} die Abweichung vom Mittelwert so sei die Standardabweichung s \!\, definiert als:
s = \sqrt{ \frac{1}{n-1} \sum_{i=1}^n (x_i - \bar{x})^2 }

R code: sd(x)

Vorlage:Baustein footer

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