Statistical Techniques in Business and Economics
Statistical Techniques in Business and Economics
18th Edition
ISBN: 9781260579611
Author: Douglas Lind; William Marchal; Samuel Wathen
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 8, Problem 29CE

a.

To determine

Find the possible number of different samples of two technicians.

b.

To determine

Give the all possible samples of size 2.

Find the mean of each sample.

c.

To determine

Compare the mean of the sample means to the population mean.

d.

To determine

Give the comparison between the shape of the population distribution and the shape of the distribution of the sample means.

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