Which of the following is true about the sampling distribution of the sample mean?
a. t...
Mathematics, 30.12.2019 23:31 maggie9459
Which of the following is true about the sampling distribution of the sample mean?
a. the standard deviation of the sampling distribution is always
sigmaσ.
b. the shape of the sampling distribution is always approximately normal.
c. the mean of the sampling distribution is always
muμ.
d. all of the above are true.
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