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 11, Problem 4SR

a.

To determine

State the null and the alternative hypothesis.

b.

To determine

Find the critical value of t.

c.

To determine

Find the value of test statistic.

d.

To determine

Determine the interpretation of the study.

Find the p-value.

e.

To determine

State the assumption for this test.

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Chapter 11 Solutions

Statistical Techniques in Business and Economics

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