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December 17, 2014

Homework Help: Statistics

Posted by Trey on Sunday, October 11, 2009 at 10:13am.

Consider a study in which the population variance estimate based on treatment group of 14 participants is 8, and the population variance estimate based on a control group of 17 individuals is 9.

Compute the pooled estimate of population variance.


- 7.25

- 8.55

- 9.22

- 10.05

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