Question about Casio FX-7400G Plus Calculator
This calc will do standard deviations. In the manual it is on page 2 and also on page 40.
Posted on Jul 17, 2007
Standard deviation is a longer process then that, you have to work out the mean of these numbers, then the variance, then the standard deviation.
Posted on Oct 24, 2008
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Posted on Jan 02, 2017
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