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October 21, 2014

October 21, 2014

Posted by **Gee** on Monday, September 3, 2012 at 7:01pm.

- statistics -
**MathMate**, Monday, September 3, 2012 at 7:11pmz-score = (X-μ)/σ

μ=mean

σ=standard deviation

X=value of random variable (600)

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