The following information gives the number of days absent from work for a population of 5 workers at a small factory.Worker # of days absentA 5B 7C 1D 4E 8a. Find the mean and the standard deviation for the population.b. Samples sizes of 2 will be drawn from the population. Use the answers in part a to calculate the expected value and the standard deviation of the sampling distribution of the sample mean.c. Find all the samples of 2 workers that can be extracted from the population. Choose the samples without replacement.d. Compute the sample mean for each of the samples in Part c.
The following information gives the number of days absent from work for a population of 5 workers at a small factory.
Worker # of days absent
A 5
B 7
C 1
D 4
E 8
a. Find the mean and the standard deviation for the population.
b.
c. Find all the samples of 2 workers that can be extracted from the population. Choose the samples without replacement.
d. Compute the sample mean for each of the samples in Part c.
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