Mathematics, 05.05.2020 02:56 jaejaeJae9534
90 percent confidence interval for the proportion difference p1−p2 was calculated to be (0.247,0.325). Which of the following conclusions is supported by the interval?
A. There is evidence to conclude that p1>p2 because 0.325 is greater than 0.247.
B. There is evidence to conclude that p1 C. There is evidence to conclude that p1>p2 because all values in the interval are positive.
D. There is evidence to conclude that p1 E. There is evidence to conclude that p2>p1 because 0.247 and 0.325 are both greater than 0.05.
Answers: 2
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90 percent confidence interval for the proportion difference p1−p2 was calculated to be (0.247,0.325...
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