STAT TECH IN BUSINESS & ECON AC
STAT TECH IN BUSINESS & ECON AC
18th Edition
ISBN: 9781264731657
Author: Lind
Publisher: MCG
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Chapter 8, Problem 21CE

a.

To determine

Give all the possible samples of size 2.

Find the mean of every sample.

b.

To determine

Compute the means of the distribution of the sample mean and the population mean.

Give the comparison of the mean of the distribution of the sample mean with the population mean.

c.

To determine

Give the dispersion of the population with that of the sample mean.

d.

To determine

Give the shapes of the two distributions.

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