Difference between revisions of "Population Standard Deviation"
From OPOSSEM
(Created page with "<math>\sigma = \sqrt{\frac{\sum_{i=1}^N{(Y-\bar{Y})^2}}{N}}</math>") |
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Revision as of 18:45, 16 June 2011
<math>\sigma = \sqrt{\frac{\sum_{i=1}^N{(Y-\bar{Y})^2}}{N}}</math>