Homework Help: statistics

Posted by tina on Wednesday, November 30, 2011 at 7:40pm.

Find the value of z such that approximately 20.88% of the distribution lies between it and the mean.

statistics - PsyDAG, Thursday, December 1, 2011 at 11:27am
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion (.2088) and its corresponding Z score.

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