A company that offers courses to prepare students for the Graduate Management Admission Test (GMAT) has collected

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A company that offers courses to prepare students for the Graduate Management Admission Test (GMAT) has collected the following information about its customers: 20% are undergraduate students in business, 15% are undergraduate students in other fields of study, and 60% are college graduates who are currently employed. Choose a customer at random.

a. What must be the probability that the customer is a college graduate who is not currently employed? Why?

b. Find the probability that the customer is currently an undergraduate. Which probability rule did you use to find the answer?

c. Find the probability that the customer is not an undergraduate business student. Which probability rule did you use to find the answer?

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Related Book For  book-img-for-question

The Practice Of Statistics

ISBN: 9781319113339

6th Edition

Authors: Daren S. Starnes, Josh Tabor

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