The following table presents numbers of U.S. workers, in thousands, categorized by type of occupation and educational

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The following table presents numbers of U.S. workers, in thousands, categorized by type of occupation and educational level.image text in transcribed

a. What is the probability that a randomly selected worker is a college graduate?

b. What is the probability that the occupation of a randomly selected worker is categorized either as Sales and office or as Production and transportation?

c. What is the probability that a randomly selected worker is either a college graduate or has a service occupation?

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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