Kibiie L.

asked • 02/08/21

Among 500 freshmen

Among 500 freshmen pursuing a business degree at a university, 318 are enrolled in an economics course, 210 are enrolled in a mathematics course, and 120 are enrolled in both an economics and a mathematics course. What is the probability that a freshman selected at random from this group is enrolled in each of the following? (Enter your answers to three decimal places.)

(a) an economics and/or a mathematics course

 


(b) exactly one of these two courses



(c) neither an economics course nor a mathematics course


1 Expert Answer

By:

William W. answered • 02/08/21

Tutor
5.0 (745)

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