If you test for the difference between the means of two related (dependent) samples, how many degrees of freedom for that test A. n1 + n2 – 2 B. (n1 + n2)/2 C. n-1 D. (n1 + n2)/2 – 1
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The question asks for the degrees of freedom (df) used in a test comparing the means of two related (dependent) samples. This is typically done using a paired samples t-test. Show more…
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