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A poll of 2816 U.S. adults found that 1522 U.S. adults, or 54.048% regularly used Facebook as a news source. Find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 90% level of confidence. Express all answers as percentages rounded to 2 decimal places. Do not write the percent sign. Margin of Error (as a percentage): 1.65 Confidence Interval: 52.40 Margin of Error (as a percentage): 1.96 Confidence Interval: 51.85 X% to 55.70 Now find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 95% level of confidence. Margin of Error (as a percentage): 2.58 Confidence Interval: 50.47 x% to 56.22 X Finally, find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 99% level of confidence." to 57.61 x% X

A poll of 2816 U.S. adults found that 1522 U.S. adults, or 54.048% regularly used Facebook as a news source. Find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 90% level of confidence. Express all answers as percentages rounded to 2 decimal places. Do not write the percent sign. Margin of Error (as a percentage): 1.65 Confidence Interval: 52.40 Margin of Error (as a percentage): 1.96 Confidence Interval: 51.85 X% to 55.70 Now find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 95% level of confidence. Margin of Error (as a percentage): 2.58 Confidence Interval: 50.47 x% to 56.22 X Finally, find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 99% level of confidence." to 57.61 x% X

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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APA Format - Google Docs entral X e.com/courses/84804/assignments/2104292?module_item_id=5433041 ect Zoom Home Page - InSite You can retry this question below A poll of 2816 U.S. adults found that 1522 U.S. adults, or 54.048% regularly used Facebook as a news source. Find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 90% level of confidence. Express all answers as percentages rounded to 2 decimal places. Do not write the percent sign. Margin of Error (as a percentage): 1.65 Confidence Interval: 52.40 Margin of Error (as a percentage): 1.96 Confidence Interval: 51.85 X% to 55.70 Margin of Error (as a percentage): 2.58 Confidence Interval: 50.47 Now find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 95% level of confidence. X% to 56.22 Section 9.2 and 9.3 Homework E X X to 57.61 X X% Finally, find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 99% level of confidence." X X% The margin of error reflects the precision or accuracy of our estimate. Therefore, as the confidence leve!.. increases, the margin of error
Transcribed Image Text:APA Format - Google Docs entral X e.com/courses/84804/assignments/2104292?module_item_id=5433041 ect Zoom Home Page - InSite You can retry this question below A poll of 2816 U.S. adults found that 1522 U.S. adults, or 54.048% regularly used Facebook as a news source. Find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 90% level of confidence. Express all answers as percentages rounded to 2 decimal places. Do not write the percent sign. Margin of Error (as a percentage): 1.65 Confidence Interval: 52.40 Margin of Error (as a percentage): 1.96 Confidence Interval: 51.85 X% to 55.70 Margin of Error (as a percentage): 2.58 Confidence Interval: 50.47 Now find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 95% level of confidence. X% to 56.22 Section 9.2 and 9.3 Homework E X X to 57.61 X X% Finally, find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 99% level of confidence." X X% The margin of error reflects the precision or accuracy of our estimate. Therefore, as the confidence leve!.. increases, the margin of error
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