Test the claim that the proportion of people who own cats is significantly different than 40% at the 0.05 significance level. The null and alternative hypothesis would be: H0:p≥0.4H0:p≥0.4 H1:p<0.4H1:p<0.4 H0:μ≤0.4H0:μ≤0.4 H1:μ>0.4H1:μ>0.4 H0:μ≥0.4H0:μ≥0.4 H1:μ<0.4H1:μ<0.4 H0:p≤0.4H0:p≤0.4 H1:p>0.4H1:p>0.4 H0:p=0.4H0:p=0.4 H1:p≠0.4H1:p≠0.4 H0:μ=0.4H0:μ=0.4 H1:μ≠0.4H1:μ≠0.4 The test is: two-tailed left-tailed right-tailed Based on a sample of 700 people, 44% owned cats The test statistic is: (to 2 decimals) The p-value is: (to 2 decimals) Based on this we: Reject the null hypothesis Fail to reject the null hypothesis
Test the claim that the proportion of people who own cats is significantly different than 40% at the 0.05 significance level. The null and alternative hypothesis would be: H0:p≥0.4H0:p≥0.4 H1:p<0.4H1:p<0.4 H0:μ≤0.4H0:μ≤0.4 H1:μ>0.4H1:μ>0.4 H0:μ≥0.4H0:μ≥0.4 H1:μ<0.4H1:μ<0.4 H0:p≤0.4H0:p≤0.4 H1:p>0.4H1:p>0.4 H0:p=0.4H0:p=0.4 H1:p≠0.4H1:p≠0.4 H0:μ=0.4H0:μ=0.4 H1:μ≠0.4H1:μ≠0.4 The test is: two-tailed left-tailed right-tailed Based on a sample of 700 people, 44% owned cats The test statistic is: (to 2 decimals) The p-value is: (to 2 decimals) Based on this we: Reject the null hypothesis Fail to reject the null hypothesis
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 10E
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Test the claim that the proportion of people who own cats is significantly different than 40% at the 0.05 significance level.
The null and alternative hypothesis would be:
The test is:
Based on a sample of 700 people, 44% owned cats
The test statistic is: (to 2 decimals)
The p-value is: (to 2 decimals)
Based on this we:
The null and alternative hypothesis would be:
H0:p≥0.4H0:p≥0.4
H1:p<0.4H1:p<0.4
H1:p<0.4H1:p<0.4
H0:μ≤0.4H0:μ≤0.4
H1:μ>0.4H1:μ>0.4
H1:μ>0.4H1:μ>0.4
H0:μ≥0.4H0:μ≥0.4
H1:μ<0.4H1:μ<0.4
H1:μ<0.4H1:μ<0.4
H0:p≤0.4H0:p≤0.4
H1:p>0.4H1:p>0.4
H1:p>0.4H1:p>0.4
H0:p=0.4H0:p=0.4
H1:p≠0.4H1:p≠0.4
H1:p≠0.4H1:p≠0.4
H0:μ=0.4H0:μ=0.4
H1:μ≠0.4H1:μ≠0.4
H1:μ≠0.4H1:μ≠0.4
The test is:
two-tailed
left-tailed
right-tailed
Based on a sample of 700 people, 44% owned cats
The test statistic is: (to 2 decimals)
The p-value is: (to 2 decimals)
Based on this we:
- Reject the null hypothesis
- Fail to reject the null hypothesis
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