Homework Help: math

Posted by Stella on Sunday, May 3, 2009 at 5:29pm.

Hi,
How do I find the coefficient of variation? I found the sample variance and the standard deviation for the problem I'm trying to solve, but I can't find the coefficient of the variation

math - economyst, Monday, May 4, 2009 at 9:05am
coefficient of variation is the standard deviation divided by the mean.

http://en.wikipedia.org/wiki/Coefficient_of_variation

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