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January 31, 2015

January 31, 2015

Posted by **cheeky** on Tuesday, December 9, 2008 at 7:09pm.

- statistics -
**PsyDAG**, Wednesday, December 10, 2008 at 12:19pmIf you only have a sample (a portion of the population), use the equation for the sample. Does that sound logical?

I hope this helps. Thanks for asking.

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