A survey of Amazon.com shoppers reveals the following probability distribution of the number of books purchased per

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A survey of Amazon.com shoppers reveals the following probability distribution of the number of books purchased per hit.

x 0 1 2 3 4 5 6 7 P (x) .35 .25 .20 .08 .06 .03 .02 .01

a. What is the probability that an Amazon.com visitor will buy four books?

b. What is the probability that an Amazon.com visitor will buy eight books?

c. What is the probability that an Amazon.com visitor will not buy any books?

d. What is the probability that an Amazon.com visitor will buy at least one book?

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Statistics For Management And Economics

ISBN: 9781133420774

9th Edition

Authors: Gerald Keller, Kenneth C Louden

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Question Posted: Jul 01, 2024 11:05 AM

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A survey of Amazon.com shoppers reveals the following probability distribution of the number of books purchased per

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Statistics For Management And Economics

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