5th Edition

ISBN: 9781285463186

Author: Jessica M. Utts, Robert F. Heckard

Publisher: Brooks Cole

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Textbook Question

Chapter 2, Problem 2.65E

The weights (in pounds) for nine men on the Cambridge crew team were as follows (The Independent, March 31, 1992; also Hand et al., 1994, p. 337):
188.5, 183.0, 194.5, 185.0, 214.0, 203.5, 186.0, 178.5, 109.0
The nine men are comprised of eight rowers and a coxswain, a person who does not row but gives orders to the rowers about the rowing tempo.

Find a five-number summary for these data.
Identify whether or not any data points would qualify to be marked as an outlier on a boxplot. If there are outliers, specify the values.
Which individual do you think is the coxswain?

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Chapter 2, Problem 2.64E

Chapter 2, Problem 2.66E

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Chapter 2 Solutions

Mind on Statistics

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Solution Summary: The author explains how the five-number summary is calculated by rewriting the data set in ascending order. The nine number of weights can be graphed using a box plot.

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Chapter 2 Solutions