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magazine provided results from a poll of 500 adults who were asked to identify their favorite pie. Among the 500 respondents, 12% chose chocolate pie, and the margin of error was given as 14 percentage points. Describe what is meant by the atement that "the margin of error was given as 14 percentage points." hoose the correct answer below. CILE A. The statement indicates that the interval 12% ± 4% is likely to contain the true population percentage of people that prefer chocolate pie. B. The statement indicates that the study is only 4% confident that the true population percentage of people that prefer chocolate pie is exactly 12%. OC. The statement indicates that the true population percentage of people that prefer chocolate pie is in the interval 12% ± 4%. OD. The statement indicates that the study is 100% -4% -96% confident that the true population percentage of people that prefer chocolate pie is 12%. 1

magazine provided results from a poll of 500 adults who were asked to identify their favorite pie. Among the 500 respondents, 12% chose chocolate pie, and the margin of error was given as 14 percentage points. Describe what is meant by the atement that "the margin of error was given as 14 percentage points." hoose the correct answer below. CILE A. The statement indicates that the interval 12% ± 4% is likely to contain the true population percentage of people that prefer chocolate pie. B. The statement indicates that the study is only 4% confident that the true population percentage of people that prefer chocolate pie is exactly 12%. OC. The statement indicates that the true population percentage of people that prefer chocolate pie is in the interval 12% ± 4%. OD. The statement indicates that the study is 100% -4% -96% confident that the true population percentage of people that prefer chocolate pie is 12%. 1

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A magazine provided results from a poll of 500 adults who were asked to identify their favorite pie. Among the 500 respondents, 12% chose chocolate pie, and the margin of error was given as 14 percentage points. Describe what is meant by the statement that "the margin of error was given as ±4 percentage points." Choose the correct answer below. OA. The statement indicates that the interval 12% ± 4% is likely to contain the true population percentage of people that prefer chocolate pie. B. The statement indicates that the study is only 4% confident that the true population percentage of people that prefer chocolate pie is exactly 12%. C. The statement indicates that the true population percentage of people that prefer chocolate pie is in the interval 12% ± 4%. OD. The statement indicates that the study is 100% -4% = 96% confident that the true population percentage of people that prefer chocolate pie is 12%.
Transcribed Image Text:A magazine provided results from a poll of 500 adults who were asked to identify their favorite pie. Among the 500 respondents, 12% chose chocolate pie, and the margin of error was given as 14 percentage points. Describe what is meant by the statement that "the margin of error was given as ±4 percentage points." Choose the correct answer below. OA. The statement indicates that the interval 12% ± 4% is likely to contain the true population percentage of people that prefer chocolate pie. B. The statement indicates that the study is only 4% confident that the true population percentage of people that prefer chocolate pie is exactly 12%. C. The statement indicates that the true population percentage of people that prefer chocolate pie is in the interval 12% ± 4%. OD. The statement indicates that the study is 100% -4% = 96% confident that the true population percentage of people that prefer chocolate pie is 12%.
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