Essentials of Statistics, Books a la Carte Edition (6th Edition)
6th Edition
ISBN: 9780134687131
Author: Mario F. Triola
Publisher: PEARSON
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Chapter 11, Problem 9CQQ
Questions 6-10 refer to the sample data in the following table, which describes the fate of the passengers and crew aboard the Titanic when it sank on April 15, 1912. Assume that the data are a sample from a large population and we want to use a 0.05 significance level to test the claim that surviving is independent of whether the person is a man, woman, boy, or girl.
10. Given that the P-value for the hypothesis test is 0.000 when rounded to three decimal places, what do you conclude? What do the results indicate about the rule that women and children should be the first to be saved?
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Chapter 11 Solutions
Essentials of Statistics, Books a la Carte Edition (6th Edition)
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