Homework Help: statistics

Posted by Ruben on Saturday, February 26, 2011 at 9:44am.

a distribution has a mean of 5 and a standard deviation of 2, what is the z score of 8 ?

statistics - PsyDAG, Sunday, February 27, 2011 at 11:33am
Z = (score-mean)/SD

Insert values and solve for Z.

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