A local politician claims that the percentage of residents over the age of 25 who have bachelor's degrees is greater than 10%. At the 0.02 significance level, test her claim.
a.) The null and alternative hypothesis would be:
H0:p=0.10
Ha:p≠0.10
H0:μ=0.10
Ha:μ<0.10
H0:p=0.10
Ha:p<0.10
H0:μ=0.10
Ha:μ>0.10
H0:μ=0.10
Ha:μ≠0.10
H0:p=0.10
Ha:p>0.10
b.) The test is:
right-tailed
two-tailed
left-tailed
Based on a sample of 35 local residents over the age of 25, 19% possessed a bachelor's degree
c.) This excercise is a hypothesis test for the...