Difference between revisions of "Sample variance"
From OPOSSEM
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<math>s^2 = \frac{\sum_{i=1}^n{(y_i-\bar{y})^2}}{n-1}</math> | <math>s^2 = \frac{\sum_{i=1}^n{(y_i-\bar{y})^2}}{n-1}</math> | ||
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| + | <noinclude>[[Category:Equations]]</noinclude> | ||
Revision as of 07:52, 17 June 2011
<math>s^2 = \frac{\sum_{i=1}^n{(y_i-\bar{y})^2}}{n-1}</math>