The histogram shows hours of sleep on a school night for a sample of 12th-grade students. a.

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The histogram shows hours of sleep on a school night for a sample of 12th-grade students.

a. Use the histogram and left-hand side of each bin to estimate the mean hours (to the nearest tenth) of sleep for 12th-graders on a school night.

b. When comparing the mean and the median for this data set, would you expect these two values to be fairly similar or would you expect that one is much greater than the other? Explain.

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Introductory Statistics Exploring The World Through Data

ISBN: 9780135163146

3rd Edition

Authors: Robert Gould, Rebecca Wong, Colleen N. Ryan

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Question Posted: Jul 07, 2021 03:31 AM

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The histogram shows hours of sleep on a school night for a sample of 12th-grade students. a.

Question:

65 62 60 51 50 - 40 30 27 20 11 10 - 4 3 6. 8 10 Sleep_Hours_Schoolnight Frequency 4.

Step by Step Answer:

Estimating the Mean Sleep Time a From the histogram we can estimate the mean hours of sleep to the nearest tenth by considering the following Lefthand ...View the full answer

Introductory Statistics Exploring The World Through Data

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