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 12, Problem 27CE

In an ANOVA table, the MSE is equal to 10. Random samples of six were selected from each of four populations, where the sum of squares total was 250.

  1. a. Set up the null hypothesis and the alternate hypothesis.
  2. b. What is the decision rule? Use the .05 significance level.
  3. c. Create the ANOVA table. What is the value of F?
  4. d. What is your decision regarding the null hypothesis?
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