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In the 2004 presidential election, exit polls from the critical state of Ohio provided the following results: For respondents with college degrees, 53% voted for Bush and 46% voted for Kerry. There were 2020 respondents. Calculate a 95% confidence interval for the difference in the two proportions.

In the 2004 presidential election, exit polls from the critical state of Ohio provided the following results: For respondents with college degrees, 53% voted for Bush and 46% voted for Kerry. There were 2020 respondents. Calculate a 95% confidence interval for the difference in the two proportions.

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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In the 2004 presidential election, exit polls from the critical state of Ohio provided the following results: For respondents with college degrees, 53% voted for Bush and 46% voted for Kerry. There were 2020 respondents. Calculate a 95% confidence interval for the difference in the two proportions. Edit View Insert Format Tools Table 12pt v Paragraph v BIU 总 言v 三く
Transcribed Image Text:In the 2004 presidential election, exit polls from the critical state of Ohio provided the following results: For respondents with college degrees, 53% voted for Bush and 46% voted for Kerry. There were 2020 respondents. Calculate a 95% confidence interval for the difference in the two proportions. Edit View Insert Format Tools Table 12pt v Paragraph v BIU 总 言v 三く
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