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 16, Problem 5E

a.

To determine

State the null and alternative hypotheses.

b.

To determine

Provide the decision rule.

c.

To determine

Interpret the results using the necessary computations.

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