A file titled Tuition contains the percent change in in-state tuition for 50 universities (source: The College

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A file titled Tuition contains the percent change in in-state tuition for 50 universities (source: The College Board, “Annual survey of colleges,” October 2015).

a. Produce a relative frequency histogram for these data. Does it seem plausible that the data are from a population that has a normal distribution?

b. Find the percent change in tuition that corresponds to the 80th percentile.

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ISBN: 9781292220383

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Authors: David Groebner, Patrick Shannon, Phillip Fry

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Question Posted: Sep 19, 2024 06:01 PM

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A file titled Tuition contains the percent change in in-state tuition for 50 universities (source: The College

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