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Complete parts​ for the population data below. 4,6,8 a) Find the sample mean for each possible...

Complete parts​ for the population data below.

4,6,8

a) Find the sample mean for each possible sample of size n=2.

4,6

4,8

6,8

b) For each of the possible sample​ sizes, find the probability that the sampling error made in estimating the population mean by the sample mean will be 0.5 or less​ (in magnitude), that​ is, that the absolute value of the difference between the sample mean and the population mean is at most 0.5.

Math   Statistics-And-Probability   
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Answer #1

Solution: Here concept of Sampling error is used.​​​​

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