Modern Business Statistics with Microsoft Excel (MindTap Course List)
Modern Business Statistics with Microsoft Excel (MindTap Course List)
5th Edition
ISBN: 9781285433301
Author: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams
Publisher: Cengage Learning
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Chapter 21.6, Problem 14E

a.

To determine

Find a point estimate of the population proportion mean, total and proportion.

b.

To determine

Find the standard error for the estimates in part (a).

c.

To determine

Obtain approximate 95% confidence interval for the population mean.

d.

To determine

Obtain approximate 95% confidence interval for the population total.

e.

To determine

Obtain approximate 95% confidence interval for the population proportion.

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