Test the claim that the proportion of men who own cats is significantly different than 30% at the 0.01 significance leve
Posted: Sun Jul 10, 2022 10:16 am
Test the claim that the proportion of men who own cats issignificantly different than 30% at the 0.01 significancelevel.The null and alternative hypothesis would be:
H0:μ=0.3H0:μ=0.3H1:μ<0.3H1:μ<0.3
H0:p=0.3H0:p=0.3H1:p<0.3H1:p<0.3
H0:μ=0.3H0:μ=0.3H1:μ>0.3H1:μ>0.3
H0:p=0.3H0:p=0.3H1:p≠0.3H1:p≠0.3
H0:p=0.3H0:p=0.3H1:p>0.3H1:p>0.3
H0:μ=0.3H0:μ=0.3H1:μ≠0.3H1:μ≠0.3
The test is:
two-tailed
right-tailed
left-tailed
Based on a sample of 70 people, 28% owned catsThe test statistic is: (to 2 decimals)The positive critical value is: (to 2 decimals)Based on this we:
H0:μ=0.3H0:μ=0.3H1:μ<0.3H1:μ<0.3
H0:p=0.3H0:p=0.3H1:p<0.3H1:p<0.3
H0:μ=0.3H0:μ=0.3H1:μ>0.3H1:μ>0.3
H0:p=0.3H0:p=0.3H1:p≠0.3H1:p≠0.3
H0:p=0.3H0:p=0.3H1:p>0.3H1:p>0.3
H0:μ=0.3H0:μ=0.3H1:μ≠0.3H1:μ≠0.3
The test is:
two-tailed
right-tailed
left-tailed
Based on a sample of 70 people, 28% owned catsThe test statistic is: (to 2 decimals)The positive critical value is: (to 2 decimals)Based on this we: