Multiple Choice
In the formula,S2difference = S2M1 + S2M2,the "S2M1" is
A) the estimated mean of the distribution of variances of Population 1.
B) the variance of the difference scores for Population 1.
C) the estimated variance of Population 1.
D) the variance of the distribution of means for Population 1.
Correct Answer:

Verified
Correct Answer:
Verified
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