SOLUTION: The expected value of the sampling distribution of the sample mean equals the populations mean A. When the population is symmetric. B. When the population size N>30. C.

Question 272594: The expected value of the sampling distribution of the sample mean equals the populations mean
A. When the population is symmetric.
B. When the population size N>30.
C. When the population is normally distributed.
D. For all populations.

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The expected value of the sampling distribution of the sample mean equals the populations mean
A. When the population is symmetric.
B. When the population size N>30.
C. When the population is normally distributed.
D. For all populations.
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Ans: D
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Cheers,
Stan H.
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