Tuesday

October 21, 2014

October 21, 2014

Posted by **Liz** on Tuesday, April 23, 2013 at 9:55pm.

- statistics -
**PsyDAG**, Wednesday, April 24, 2013 at 2:18pmZ = (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 score.

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