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The degree to which the test scores of students who participate in tutoring sessions differ from...

The degree to which the test scores of students who participate in tutoring sessions differ from the scores of students who do not participate is an indication of:

A. effect size

B. Experimental correctness

C. The significance level

D. Power

math   Statistics-And-Probability   
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Answer #1

Ans:

Option A is correct.

Effect size

Effect size is the measure of the observed difference between the means.

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