Test the claim that the proportion of people who own cats is significantly different than 20% at the 0.01 significance level. The null and alternative hypothesis would be: Ho:= 0.2 Ho:p ≤ 0.2 Ho: ≤ 0.2 H₁:0.2 H₁:p> 0.2 H₁:> 0.2 O O The test is: left-tailed right-tailed two-tailed O Based on a sample of 500 people, 13% owned cats The test statistic is: The p-value is: Based on this we: Ho:p= 0.2 Ho: ≥ 0.2 Ho:p ≥ 0.2 H₁:p # 0.2 H₁: <0.2 H₁ p < 0.2 O O O Fail to reject the null hypothesis O Reject the null hypothesis (to 2 decimals) (to 2 decimals)
Test the claim that the proportion of people who own cats is significantly different than 20% at the 0.01 significance level. The null and alternative hypothesis would be: Ho:= 0.2 Ho:p ≤ 0.2 Ho: ≤ 0.2 H₁:0.2 H₁:p> 0.2 H₁:> 0.2 O O The test is: left-tailed right-tailed two-tailed O Based on a sample of 500 people, 13% owned cats The test statistic is: The p-value is: Based on this we: Ho:p= 0.2 Ho: ≥ 0.2 Ho:p ≥ 0.2 H₁:p # 0.2 H₁: <0.2 H₁ p < 0.2 O O O Fail to reject the null hypothesis O 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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