Statistics for Business and Economics (13th Edition)
Statistics for Business and Economics (13th Edition)
13th Edition
ISBN: 9780134506593
Author: James T. McClave, P. George Benson, Terry Sincich
Publisher: PEARSON
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Chapter 10.3, Problem 10.20LM

Consider the 2 × 3 (i e., r = 2 and α = 3) contingency table shown below.

Chapter 10.3, Problem 10.20LM, Consider the 2  3 (i e., r = 2 and  = 3) contingency table shown below. a. Specify the null and

  1. a. Specify the null and alternative hypotheses that should be used in testing the independence of the row and column classifications.
  2. b. Specify the test statistic and the rejection region that should be used in conducting the hypothesis test of part a. Use α = .01.
  3. c. Assuming the row classification and the column classification are independent, find estimates for the expected cell counts.
  4. d. Conduct the hypothesis test of part a Interpret your result.
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Chapter 10 Solutions

Statistics for Business and Economics (13th Edition)

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