A magazine provided results from a poll of 2000 adults who were asked to identify their favorite pie. Among the 2000 ?respondents, 11?% chose chocolate?pie, and the margin of error was given as 3 percentage points. Given specific sample?data, which confidence interval is?wider: the 90?% confidence interval or the 80?% confidence?interval? Why is it?wider??Choose the correct answer below.A.A 90?% confidence interval must be wider than an 80?% confidence interval because it contains 90?% of the true population?parameters, while the 80?% confidence interval only contains 80?% of the true population parameters.B.A 90?% confidence interval must be wider than an 80?% confidence interval in order to be more confident that it captures the true value of the population proportion.C.An 80?% confidence interval must be wider than a 90?% confidence interval because it contains ?100%?80?%=20?% of the true population?parameters, while the 90?% confidence interval only contains ?100%?90?%=10?% of the true population parameters.D.An 80?% confidence interval must be wider than a 90?% confidence interval in order to be more confident that it captures the true value of the population proportion.

O Points: 0 of 1 Save V/I A magazine provided results from a poll of 2000 adults who were asked to identify their favorite pie. Among the 2000 respondents, 11% chose chocolate pie, and the margin of error was given as + 3 percentage points. Given specific sample data, which confidence interval is wider: the 90% confidence interval or the 80% confidence interval? Why is it wider? Choose the correct answer below. A. A 90% confidence interval must be wider than an 80% confidence interval because it contains 90% of the true population parameters, while the 80% confidence interval only contains 80% of the true population parameters. O B. A 90% confidence interval must be wider than an 80% confidence interval in order to be more confident that it captures the true value of the population proportion. O C. An 80% confidence interval must be wider than a 90% confidence interval because it contains 100% - 80% = 20% of the true population parameters, while the 90% confidence interval only contains 100% - 90% = 10% of the OT true population parameters. D. An 80% confidence interval must be wider than a 90% confidence interval in order to be more confident that it captures the true value of the population proportion. 100 Clear All Check Answer Textbook StatCrunch Get More Help - C 13 MacBook Pro Search or type URL O esc CO LO # m O Y Y I LL