EBK STATISTICS FOR BUSINESS & ECONOMICS
EBK STATISTICS FOR BUSINESS & ECONOMICS
12th Edition
ISBN: 9780100460461
Author: Anderson
Publisher: YUZU
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Chapter 22.5, Problem 12E

a.

To determine

Find the population total pharmacy for St. Louis.

b.

To determine

Find the population total pharmacy for St. Louis.

c.

To determine

Obtain an approximate 95% confidence interval for the mean pharmacy sales for the drug store chain.

d.

To determine

Obtain an 95% confidence interval for total pharmacy sales for the drug store chain.

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