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a) Calculate the margin of error for the proportion of all U.S. adults who think things are on the wrong track for 95% confidence. ME= (Round to three decimal places as needed.)

a) Calculate the margin of error for the proportion of all U.S. adults who think things are on the wrong track for 95% confidence. ME= (Round to three decimal places as needed.)

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 Morning Consult/Politico poll of 1997 registered voters in July 2020 asked a standard polling question of whether the United States was headed in the "Right Direction" or was on the "Wrong Track." 75% said that things are on the wrong track vs. 25% who said "right direction." Complete parts a and b. a) Calculate the margin of error for the proportion of all U.S. adults who think things are on the wrong track for 95% confidence. ME= (Round to three decimal places as needed.)
Transcribed Image Text:A Morning Consult/Politico poll of 1997 registered voters in July 2020 asked a standard polling question of whether the United States was headed in the "Right Direction" or was on the "Wrong Track." 75% said that things are on the wrong track vs. 25% who said "right direction." Complete parts a and b. a) Calculate the margin of error for the proportion of all U.S. adults who think things are on the wrong track for 95% confidence. ME= (Round to three decimal places as needed.)
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