It is claimed that fewer than 30% of Thunder Bay households have home delivery of the Chronicle-Journal. To test this claim, a random sample of 490 Thunder Bay households reveals that only 108 get the paper delivered. Using an alpha value of 0.01, what conclusion can be reached about the claim?
It is claimed that fewer than 30% of Thunder Bay households have home delivery of the Chronicle-Journal. To test this claim, a random sample of 490 Thunder Bay households reveals that only 108 get the paper delivered. Using an alpha value of 0.01, what conclusion can be reached about the claim?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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