Multiple Choice
Suppose MStreat is calculated for three samples that are from a population with a mean = 10. Under which condition below would MStreat certainly become larger?
A) the addition of a sample from a population with the a mean of 10
B) the addition of a sample from a population with a mean = 20
C) the removal of one of the three samples from the calculations
D) all of the other alternatives are correct.
Correct Answer:

Verified
Correct Answer:
Verified
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