Test the claim that the proportion of people who own cats is significantly different than 10% at the 0.05 significance level. The null and alternative hypothesis would be: H0:p≥0.1�0:�≥0.1 H1:p<0.1�1:�<0.1 H0:p=0.1�0:�=0.1 H1:p≠0.1�1:�≠0.1 H0:μ≥0.1�0:�≥0.1 H1:μ<0.1�1:�<0.1 H0:μ≤0.1�0:�≤0.1 H1:μ>0.1�1:�>0.1 H0:p≤0.1�0:�≤0.1 H1:p>0.1�1:�>0.1 H0:μ=0.1�0:�=0.1 H1:μ≠0.1�1:�≠0.1 The test is: left-tailed right-tailed two-tailed Based on a sample of 200 people, 18% owned cats The p-value is: (to 2 decimals) Based on this we: Fail to reject the null hypothesis Reject the null hypothesis
Test the claim that the proportion of people who own cats is significantly different than 10% at the 0.05 significance level. The null and alternative hypothesis would be: H0:p≥0.1�0:�≥0.1 H1:p<0.1�1:�<0.1 H0:p=0.1�0:�=0.1 H1:p≠0.1�1:�≠0.1 H0:μ≥0.1�0:�≥0.1 H1:μ<0.1�1:�<0.1 H0:μ≤0.1�0:�≤0.1 H1:μ>0.1�1:�>0.1 H0:p≤0.1�0:�≤0.1 H1:p>0.1�1:�>0.1 H0:μ=0.1�0:�=0.1 H1:μ≠0.1�1:�≠0.1 The test is: left-tailed right-tailed two-tailed Based on a sample of 200 people, 18% owned cats The p-value is: (to 2 decimals) Based on this we: Fail to reject the null hypothesis Reject the null hypothesis
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Test the claim that the proportion of people who own cats is significantly different than 10% at the 0.05 significance level.
The null and alternative hypothesis would be:
H0:p≥0.1�0:�≥0.1
H1:p<0.1�1:�<0.1
H1:p<0.1�1:�<0.1
H0:p=0.1�0:�=0.1
H1:p≠0.1�1:�≠0.1
H1:p≠0.1�1:�≠0.1
H0:μ≥0.1�0:�≥0.1
H1:μ<0.1�1:�<0.1
H1:μ<0.1�1:�<0.1
H0:μ≤0.1�0:�≤0.1
H1:μ>0.1�1:�>0.1
H1:μ>0.1�1:�>0.1
H0:p≤0.1�0:�≤0.1
H1:p>0.1�1:�>0.1
H1:p>0.1�1:�>0.1
H0:μ=0.1�0:�=0.1
H1:μ≠0.1�1:�≠0.1
H1:μ≠0.1�1:�≠0.1
The test is:
left-tailed
right-tailed
two-tailed
Based on a sample of 200 people, 18% owned cats
The p-value is: (to 2 decimals)
Based on this we:
- Fail to reject the null hypothesis
- Reject the null hypothesis
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