Homework Help: Statistics

Posted by Erik on Wednesday, May 4, 2011 at 7:52pm.

Suppose the mean height of a population is 65 inches with a standard deviation of 1.5 inches. What is the z value for a height (x) of 67 inches?

Statistics - PsyDAG, Thursday, May 5, 2011 at 10:49am
Z = (score-mean)/SD

Insert the values and calculate.

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