Are Republicans less likely than Democrats to display the American flag in front of their residence on the Fourth of July? A simple random sample of 675 Republicans were surveyed and 445 said they display the flag on the Fourth of July. Another simple random sample of 772 Democrats were surveyed and 549 said they display the flag on the Fourth of July. Let p1p1 be the proportion of all Republicans who display the American flag on July 4th and p2p2 be the proportion of all Democrats who display the American flag on July 4th. What can be concluded at the αα = 0.05 level of significance? what is the test statistic and the p value
Are Republicans less likely than Democrats to display the American flag in front of their residence on the Fourth of July? A simple random sample of 675 Republicans were surveyed and 445 said they display the flag on the Fourth of July. Another simple random sample of 772 Democrats were surveyed and 549 said they display the flag on the Fourth of July. Let p1p1 be the proportion of all Republicans who display the American flag on July 4th and p2p2 be the proportion of all Democrats who display the American flag on July 4th. What can be concluded at the αα = 0.05 level of significance? what is the test statistic and the p value
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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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? A simple random sample of 675 Republicans were surveyed and 445 said they display the flag on the Fourth of July. Another simple random sample of 772 Democrats were surveyed and 549 said they display the flag on the Fourth of July. Let p1p1 be the proportion of all Republicans who display the American flag on July 4th and p2p2 be the proportion of all Democrats who display the American flag on July 4th. What can be concluded at the αα = 0.05 level of significance?
what is the test statistic and the p value
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