In a past presidential election,

34 comma 156 comma 36034,156,360

people voted for Candidate A;

34 comma 068 comma 08734,068,087

for Candidate B; and

172 comma 409172,409

for third-party candidates.

a. What percentage of voters chose Candidate A?

b. Would it be appropriate to find a confidence interval of voters choosing Candidate A? Why or why not?

a. Find the percentage of voters who chose Candidate A.

nothing%

(Round to one decimal place as needed.)

b. Is it appropriate to find a confidence interval for the proportion of voters who chose Candidate A?

A.

No, it is not appropriate to find a confidence interval because the proportion is a population proportion.

B.

Yes, it is appropriate to find a confidence interval because the proportion is a sample proportion and the conditions for the Central Limit Theorem are met.

C.

No, it is not appropriate to find a confidence interval because there are three possible outcomes for each observation.

D.

No, it is not appropriate to find a confidence interval because the conditions for the Central Limit Theorem are met.