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February 28, 2015

February 28, 2015

Posted by **Anonymous** on Wednesday, June 13, 2012 at 11:25am.

- statistics -
**PsyDAG**, Wednesday, June 13, 2012 at 12:24pmZ = (score-mean)/SEm

SEm = SD/√n

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to the Z score.

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