The histogram shows the lengths of index fingers (in millimeters) for a sample of eighth-graders. a. Use

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The histogram shows the lengths of index fingers (in millimeters) for a sample of eighth-graders.

a. Use the histogram to approximate the mean ring finger length for the sample.

b. Approximate the mean by completing the work that is started below. Note that the left-hand side of each bin is being used in this approximation:

c. Explain why the method used in part (b) is an approximation of the mean rather than the actual mean.

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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 03:28 AM

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The histogram shows the lengths of index fingers (in millimeters) for a sample of eighth-graders. a. Use

Question:

3(60) + 9(70) + 5(80) + ... 27

Step by Step Answer:

a The histogram is rightskewed therefore the mean will fall on the right sid...View the full answer

Introductory Statistics Exploring The World Through Data

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