Friday
July 11, 2014

Homework Help: statistics

Posted by annabelle on Thursday, February 7, 2008 at 10:45pm.

a sample of n=25 scores has a mean of M=60 and a std dev of s=12. Find the z-score corresponding to each of the following scores from this sample.
X=66,X=48,X=84,X=55

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