Statistical Reasoning for Everyday Life (5th Edition)
5th Edition
ISBN: 9780134494043
Author: Jeff Bennett, William L. Briggs, Mario F. Triola
Publisher: PEARSON
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Chapter 9.2, Problem 13E
Using Critical Values to Reject or Not Reject. In Exercises 13–20, find the value of the standard score, z, and determine whether to reject the null hypothesis at a 0.05 significance level. The critical values can be found in Tables 9.1 and 9.2. Is the alternative hypothesis supported?
- 13. H0: µ = 5.50 grams, Ha: µ > 5.50 grams, n = 36,
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Chapter 9 Solutions
Statistical Reasoning for Everyday Life (5th Edition)
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