Sample Standard Deviation
From OPOSSEM
Revision as of 18:45, 16 June 2011 by Wikiadmin (talk | contribs) (moved Template:Sample Standard Deviation to Equations:Sample Standard Deviation)
Revision as of 18:45, 16 June 2011 by Wikiadmin (talk | contribs) (moved Template:Sample Standard Deviation to Equations:Sample Standard Deviation)
<math>s = \sqrt{\frac{\sum_{i=1}^n{(y_i-\bar{y})^2}}{n-1}}</math>