Republicans less likely than Democrats to display the American flag in front of their residence on the Fourth of July? 435 of the 672 Republicans surveyed display the flag on the Fourth of July and
Republicans less likely than Democrats to display the American flag in front of their residence on the Fourth of July? 435 of the 672 Republicans surveyed display the flag on the Fourth of July and
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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Are Republicans less likely than Democrats to display the American flag in front of their residence on the Fourth of July? 435 of the 672 Republicans surveyed display the flag on the Fourth of July and 515 of the 731 Democrats surveyed display the flag on the Fourth of July. What can be concluded at the αα = 0.05 level of significance?
The test statistic z = _________ (please show your answer to 3 decimal places.)
The p-value = ____________
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