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March 3, 2015

March 3, 2015

Posted by **loni** on Thursday, February 3, 2011 at 12:49am.

- statistics -
**PsyDAG**, Thursday, February 3, 2011 at 10:37amZ = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion. Use the corresponding Z score to find your answer.

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