Advanced Placement (AP), 27.02.2021 08:40 skent1423
Given a population mean of 41.8 with a standard deviation of 5.2 and a sample size
of 9, answer these questions:
Part A: What is the standard deviation of the sampling distribution or x? Show your
work. (5 points)
Part B: What does the sample size need to be if you want the standard deviation of
the sampling distribution of x to be 2.6? Show your work. (5 points)
O
Format
Answers: 2
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Given a population mean of 41.8 with a standard deviation of 5.2 and a sample size
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