14. Preparing for the GMAT A company that offers courses to prepare students for the Graduate Management Admission Test (GMAT) has the following information about its customers: 20% are currently undergraduate students in busi- ness, 15% are currently undergraduate students in other fields of study, and 60% are college graduates who are currently employed. Choose a customer at random. (b) Find the probability that the customer is currently an undergraduate. Which probability rule did you use to find the answer?

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Author:Amos Gilat
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14. Preparing for the GMAT A company that offers
courses to prepare students for the Graduate
Management Admission Test (GMAT) has the
following information about its customers: 20%
are currently undergraduate students in busi-
ness, 15% are currently undergraduate students
in other fields of study, and 60% are college
graduates who are currently employed. Choose a
customer at random.
(b) Find the probability that the customer is currently
an undergraduate. Which probability rule did you
use to find the answer?
Transcribed Image Text:14. Preparing for the GMAT A company that offers courses to prepare students for the Graduate Management Admission Test (GMAT) has the following information about its customers: 20% are currently undergraduate students in busi- ness, 15% are currently undergraduate students in other fields of study, and 60% are college graduates who are currently employed. Choose a customer at random. (b) Find the probability that the customer is currently an undergraduate. Which probability rule did you use to find the answer?
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