A magazine provided results from a poll of 2000 aduits who were asked to identity their favorite pie Amang the 2000 respondents, 11% chose chocolate pie, and the margin of error was given as 13 percentage points. Given specific sample data, which confidence interval is wider the 95% confidence interval or the 80% contidence interval? Why is it wider? Choose the correct answer below O A. A 95% confidence intervai must be wider than an 80% confidence interval because it contains 95% of the true population parameters, while the 80% confidence interval only contains 80% of the true population parameters. OB. An BO% contdence interval must be wider than a 95% contidence interval in order to be more contident that it captures the true value of the poputation proportion OC. A 95S confdence interval must be wider than an 80% confidence interval in order to be more contident that it captures the true value of the population proportion OD. An 80% contidence interval must be wider than a 95% confidence interval because t contains 100% - BO% - 20% of the true population parameters, while the 05% contidence interval only contains 100% - 95%5% of the true poputation parameters
A magazine provided results from a poll of 2000 aduits who were asked to identity their favorite pie Amang the 2000 respondents, 11% chose chocolate pie, and the margin of error was given as 13 percentage points. Given specific sample data, which confidence interval is wider the 95% confidence interval or the 80% contidence interval? Why is it wider? Choose the correct answer below O A. A 95% confidence intervai must be wider than an 80% confidence interval because it contains 95% of the true population parameters, while the 80% confidence interval only contains 80% of the true population parameters. OB. An BO% contdence interval must be wider than a 95% contidence interval in order to be more contident that it captures the true value of the poputation proportion OC. A 95S confdence interval must be wider than an 80% confidence interval in order to be more contident that it captures the true value of the population proportion OD. An 80% contidence interval must be wider than a 95% confidence interval because t contains 100% - BO% - 20% of the true population parameters, while the 05% contidence interval only contains 100% - 95%5% of the true poputation parameters
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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