Consider all samp'es of Size 5 from this population:
2, 5, 7, and 8
a. Compute the mean (p) and standard deviation (o) Of the population-
b. List all samples of size 2 with replacement and compute the mean for each sample.
c Construct the sampling distribution of the sample means.
d. Calculate the mean of the sampling distribution of the sample means.
and. Calculate the standard deviation of the sampling distribution of the sample means. 2.
2. Froma finite population consisting of digits O, 2, 6 and 7 construct the sampling distribution of the mean
1. With replacement
a. List all the possible sample size of 2
b. Verify Theorem 1
Il. Without replacement
a. List all the possible sample size of 2
b. Verify Theorem 2
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