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October 1, 2014

October 1, 2014

Posted by **chris** on Sunday, March 17, 2013 at 5:36pm.

- stat. -
**PsyDAG**, Monday, March 18, 2013 at 12:40pmZ = (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/probability related to the Z scores.

This is a distribution of means, while your next post is a distribution of raw scores.

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