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December 20, 2014

December 20, 2014

Posted by **is this right!!!** on Tuesday, June 16, 2009 at 2:33pm.

d. Standard deviation

36.07263

- math -
**drwls**, Tuesday, June 16, 2009 at 9:30pmThe mean is 350.0

The square of the mean is 122,500

The mean of the squares is 134,211

The difference of the last 2 numbers is 11,711. That equals the square of the standard deviation.

The standard deviation is much larger than 36.07

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