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July 28, 2014

Homework Help: Biostats

Posted by brittany on Sunday, February 3, 2013 at 11:58am.

If the average (xbar) on an assignment in a class was 82% with a standard deviation (s) of 4.8, what is the z-score for someone scoring 75% (round to the one hundredths place or two decimal places)?

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