Posted by
**Alana** on
.

How large a smaple from a N(80,20) population is needed so that the sampling distribution of the mean has a standard deviation of 1?

Monday

March 27, 2017
Posted by
**Alana** on
.

How large a smaple from a N(80,20) population is needed so that the sampling distribution of the mean has a standard deviation of 1?

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