Test the claim that the proportion of men who own cats is significantly different than the proportion of women who own cats at the 0.01 significance level. The null and alternative hypothesis would be: Ho: PM = PF Ho: PM = HF Ho: PM = PF Ho: PM = F Ho: M = HF Ho: PM = PF H₁:PM PF H₁ μM > μF H₁:pm PF O O O O O The test is: right-tailed two-tailed O O Based on a sample of 60 men, 40% owned cats Based on a sample of 80 women, 50% owned cats The test statistic is: The p-value is: left-tailed O Based on this we: O Reject the null hypothesis O Fail to reject the null hypothesis (to 2 decimals) (to 2 decimals)
Test the claim that the proportion of men who own cats is significantly different than the proportion of women who own cats at the 0.01 significance level. The null and alternative hypothesis would be: Ho: PM = PF Ho: PM = HF Ho: PM = PF Ho: PM = F Ho: M = HF Ho: PM = PF H₁:PM PF H₁ μM > μF H₁:pm PF O O O O O The test is: right-tailed two-tailed O O Based on a sample of 60 men, 40% owned cats Based on a sample of 80 women, 50% owned cats The test statistic is: The p-value is: left-tailed O Based on this we: O Reject the null hypothesis O Fail to reject the null hypothesis (to 2 decimals) (to 2 decimals)
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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