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April 24, 2014

April 24, 2014

Posted by **Anonymous** on Sunday, December 4, 2011 at 9:21pm.

- standard deviations -
**PsyDAG**, Monday, December 5, 2011 at 10:07amZ = (score-mean)/SD

Variance = SD^2

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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