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April 1, 2015

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Posted by **Jay** on Thursday, December 1, 2011 at 2:47pm.

a.) .3891

b.) .9972

c.) .9452

d.) .5865

- Statistics -
**PsyDAG**, Friday, December 2, 2011 at 2:53pmZ = (score-mean)/SD

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

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