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March 30, 2015

Homework Help: Stats multiple choice ?

Posted by ash on Wednesday, February 18, 2009 at 2:45pm.

If we are told that statistical significance has been achieved, what does that allow us to infer?

A. That the differences seen in the samples can be generalized to the population that the sample represents.

B. That the measures used are valid and reliable.

C. That each of the sample means and standard deviations are identical to those of their respective populations.

D. That the p-value must have been set at less than 0.05

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