1. Anonlinesitepresentedthisquestion,Wouldtherecentnorovirusoutbreakdeteryoufromtakingacruise?Amongthe34,576peoplewhoresponded,69%answeredyes.Usethesampledatatoconstructa95%confidenceintervalestimatefortheproportionofthepopulationofallpeoplewhorespondedyestothatquestion.(Roundto3decimals)

Does the confidence interval provide a good estimate of the population proportion? (A,B,C, or D)

A. No, the sample is a voluntary sample and might not be representative of the population.

B. Yes, the sample is large enough to provide a good estimate of the population proportion.

c. Yes, all the assumptions for a confidence interval are satisfied.

d. No, the responses are not independent.