Essentials Of Statistics For Business & Economics
9th Edition
ISBN: 9780357045435
Author: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran
Publisher: South-Western College Pub
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Textbook Question
Chapter 12.1, Problem 1E
Use the sample data below to test the hypotheses
H0: p1 = p2 = p3
Ha: Not all population proportions are equal where pi is the population proportion of Yes responses for population i. Using a .05 level of significance, what is the p-value and what is your conclusion?
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Chapter 12 Solutions
Essentials Of Statistics For Business & Economics
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