Mathematics, 20.11.2019 21:31, sony72

If all possible samples of size n are drawn from an infinite population with a mean of 15 and a standard deviation of 5, then the standard error of the sample mean equals 1.0 only for samples of size:
a. 25.
b. 75.
c. 15.
d. 5.

Answers: 3

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If all possible samples of size n are drawn from an infinite population with a mean of 15 and a stan...