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September 20, 2014

September 20, 2014

Posted by **Andrew** on Sunday, April 27, 2008 at 10:58pm.

- Statistics -
**PsyDAG**, Monday, April 28, 2008 at 10:19amUse the table in the back of your book labeled something like "areas under the normal distribution." Find the above Z scores and the proportions between them and the mean. Add the two proportions.

I hope this helps. Thanks for asking.

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