Mathematics, 03.03.2020 03:32, aruhter9485
Test the claim that the proportion of people who own cats is significantly different than 90% at the 0.1 significance level.
The null and alternative hypothesis would be:
a. H0:p≥0.9H0:p≥0.9
H1:p<0.9H1:p<0.9
b. H0:p=0.9H0:p=0.9
H1:p≠0.9H1:p≠0.9
c. H0:p≤0.9H0:p≤0.9
H1:p>0.9H1:p>0.9
d. H0:μ=0.9H0:μ=0.9
H1:μ≠0.9H1:μ≠0.9
e. H0:μ≤0.9H0:μ≤0.9
H1:μ>0.9H1:μ>0.9
f. H0:μ≥0.9H0:μ≥0.9
H1:μ<0.9H1:μ<0.9
The test is:
a. left-tailed
b. two-tailed
c. right-tailed
Based on a sample of 100 people, 94% owned cats
The p-value is: (to 2 decimals)
Based on this we:
Fail to reject the null hypothesis
Reject the null hypothesis
Box 1: Select the best answer
Box 2: Select the best answer
Box 3: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity
Box 4: Select the best answer
Answers: 2
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