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December 19, 2014

December 19, 2014

Posted by **john** on Tuesday, July 10, 2012 at 4:53pm.

- statistics -
**PsyDAG**, Tuesday, July 10, 2012 at 6:09pmZ = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion (.15) that correspond to a Z score. Insert Z score and other values into the above equation and solve for the score.

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