18. Fortune 500 Revenues Ten of the 50 largest businesses in the United States, randomly selected from

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18. Fortune 500 Revenues Ten of the 50 largest businesses in the United States, randomly selected from the Fortune 500, are listed as follows along with their revenues (in millions of dollars)4:

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a. Draw a stem and leaf plot for the data. Are the data skewed?

b. Calculate the mean revenue for these 10 businesses.
Calculate the median revenue.

c. Which of the two measures in part b best describes the center of the data? Explain.

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Related Book For  book-img-for-question

Introduction To Probability And Statistics

ISBN: 9780357114469

15th Edition

Authors: William Mendenhall Iii , Robert Beaver , Barbara Beaver

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