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:}<0.2 H:p=0.2 H:p<0.2 H:p>0.2 H:p>0.2 ở H₁ 0.2 H₁:μ> 0.2 H₁: p0.2 H₁: p>0.2 H₁: p < 0.2 H₁: μ< 0.2 The test is: left-tailed right-tailed two-tailed Based on a sample of 500 people, 11% owned cats The test statistic is: The p-value is: Based on this we: O Fail to reject the null hypothesis 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:}<0.2 H:p=0.2 H:p<0.2 H:p>0.2 H:p>0.2 ở H₁ 0.2 H₁:μ> 0.2 H₁: p0.2 H₁: p>0.2 H₁: p < 0.2 H₁: μ< 0.2 The test is: left-tailed right-tailed two-tailed Based on a sample of 500 people, 11% owned cats The test statistic is: The p-value is: Based on this we: O Fail to reject the null hypothesis Reject the null hypothesis (to 2 decimals) (to 2 decimals)
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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:
μ
Hoμ = 0.2 Ho: ≤0.2 Ho: p = 0.2
H₁ μ0.2 H₁ : μ> 0.2 H₁: p‡ 0.2
:
The test is:
left-tailed right-tailed two-tailed o
Based on a sample of 500 people, 11% owned cats
The test statistic is:
The p-value is:
Based on this we:
Ho: p ≤ 0.2
H₁: p > 0.2
Fail to reject the null hypothesis
Reject the null hypothesis
Ho:p≥ 0.2
Ho:μ ≥ 0.2
H₁: p < 0.2 H₁: μ< 0.2
.:D<
(to 2 decimals)
(to 2 decimals)
OT
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