BASIC BUSINESS STATISTICS
14th Edition
ISBN: 9780135285923
Author: MARK BERENSON
Publisher: PEARSON
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Textbook Question
Chapter 12, Problem 33PS
From Problem 12.32 , at the 0.05 level of significance determine the lower-tail critical value for the Wilcoxon rank sum test statistic,
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3. For the data in the source table, what decision can be made about the hypotheses being tested?
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2
4
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O
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8.5
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8
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Oa. Fail to reject the null hypothesis and conclude that there is no effect of the independent variable.
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Chapter 12 Solutions
BASIC BUSINESS STATISTICS
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