Question

Problem 1 : Find the parameters for the finite population. 4, 6, 9, 10, and 15.



A. Solve the mean and the standard deviation of the population.



B. Set up a sampling distribution of the mean and standard deviation with a sample size of 2 without replacement.





C. Show that the sampling distribution of the sample means is an unbiased estimator of the population mean.
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Answer 1

Answer:

Problem 1 : Find the parameters for the finite population. 4, 6, 9, 10, and 15.

A. Solve the mean and the standard deviation of the population.

B. Set up a sampling distribution of the mean and standard deviation with a sample size of 2 without replacement.

C. Show that the sampling distribution of the sample means is an unbiased estimator of the population mean.