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April 18, 2015

April 18, 2015

Posted by **Maureen** on Monday, December 17, 2012 at 2:33am.

- Statistics -
**PsyDAG**, Monday, December 17, 2012 at 12:22pm95% = mean ± 1.96 SEm

SEm = SD/√n

I'll let you do the calculations.

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