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March 31, 2015

March 31, 2015

Posted by **Matt** on Tuesday, September 29, 2009 at 9:30pm.

- math -
**PsyDAG**, Wednesday, September 30, 2009 at 11:23amZ = (x - μ)/SD

Plug in the values and find Z score in table in the back of your stats book labeled something like "areas under the normal distribution." Since the score is less than the mean, lower scores will be in the smaller portion.

I hope this helps. Thanks for asking.

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