Standard error of population mean
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Revision as of 12:50, 7 July 2011 by Chris Lawrence (talk | contribs) (moved Equation:Standard error of mean to Equation:Standard error of population mean: more specific)
Revision as of 12:50, 7 July 2011 by Chris Lawrence (talk | contribs) (moved Equation:Standard error of mean to Equation:Standard error of population mean: more specific)
<math>\hat{\sigma}_\bar{y} = \frac{\hat{\sigma}}{\sqrt{n}}</math>