Test the claim that the proportion of men who own cats is smaller than 80% at the .01 significance level. The null and alternative hypothesis would be: H0:p=0.8H0:p=0.8 H1:p>0.8H1:p>0.8...

Test the claim that the proportion of men who own cats is smaller than 80% at the .01 significance level.

The null and alternative hypothesis would be:

H0:p=0.8H0:p=0.8
H1:p>0.8H1:p>0.8

H0:μ=0.8H0:μ=0.8
H1:μ≠0.8H1:μ≠0.8

H0:p=0.8H0:p=0.8
H1:p≠0.8H1:p≠0.8

H0:p=0.8H0:p=0.8
H1:p<><>

H0:μ=0.8H0:μ=0.8
H1:μ<><>

H0:μ=0.8H0:μ=0.8
H1:μ>0.8H1:μ>0.8

The test is:

right-tailed

two-tailed

left-tailed

Based on a sample of 50 people, 74% owned cats

The test statistic is: (to 4 decimals)

The critical value is: (to 4 decimals)

Based on this we:

Reject the null hypothesis

Fail to reject the null hypothesis

Jun 02, 2022

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Test the claim that the proportion of men who own cats is smaller than 80% at the .01 significance level. The null and alternative hypothesis would be: H0:p=0.8H0:p=0.8 H1:p>0.8H1:p>0.8...

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