Difference between revisions of "Manual talk:Syy Command"

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It seems to me that the formula is erroneous, should be: <math>\sum y^2 - \frac{(\sum y)^2}{n}</math> or <math>\frac{n \sum y^2 - (\sum y)^2}{n}</math>
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Latest revision as of 18:10, 20 July 2011

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