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
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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 Fail to reject the null hypothesis
O Reject the null hypothesis
(to 2 decimals)
(to 2 decimals)
Transcribed Image Text: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 Fail to reject the null hypothesis O Reject the null hypothesis (to 2 decimals) (to 2 decimals)
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