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September 1, 2014

September 1, 2014

Posted by **Sarah** on Thursday, December 17, 2009 at 11:15am.

- Statistics -
**PsyDAG**, Friday, December 18, 2009 at 11:26amZ = (score - mean)/ standard deviation

.9 = (score - 540)/80

Solve for score.

- Statistics -
**arun**, Monday, January 25, 2010 at 1:33ami can learn statistics problems

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