Difference between revisions of "Sample variance"
From OPOSSEM
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| − | <math> | + | <math>s_y^2 = \frac{\sum_{i=1}^n{(y_i-\bar{y})^2}}{n-1}</math> |
<noinclude>[[Category:Equations]]</noinclude> | <noinclude>[[Category:Equations]]</noinclude> | ||
Latest revision as of 13:03, 7 July 2011
<math>s_y^2 = \frac{\sum_{i=1}^n{(y_i-\bar{y})^2}}{n-1}</math>