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mu= mean age of a student when they graduate college. If we collect a sample with x=22 and establish a margin of error equal of

mu= mean age of a student when they graduate college. If we collect a sample with x=22 and establish a margin of error equal of 1.5, the resulting confidence interval is (20.5, 23.5). Given that, which of these is a plausible value for mean college graduation age?

20

24.5

21

24

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Question

mu= mean age of a student when they graduate college. If we collect a sample with x=22 and establish a margin of error equal of

mu= mean age of a student when they graduate college. If we collect a sample with x=22 and establish a margin of error equal of 1.5, the resulting confidence interval is (20.5, 23.5). Given that, which of these is a plausible value for mean college graduation age? 20 24.5 21 24

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Recommended Textbook for

Elementary Statistics

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mu= mean age of a student when they graduate college. If we collect a sample with x=22 and establish a margin of error equal of 1.5, the resulting confidence interval is (20.5, 23.5). Given that, which of these is a plausible value for mean college graduation age?

20

24.5

21

24