What is the probability that a freshman selected at random

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Reference no: EM13185756

Among 500 freshmen pursuing a business degree at a university, 341 are enrolled in an economics course, 234 are enrolled in a mathematics course, and 126 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?

a. exactly one of these two courses?

b. neither an economics course nor a mathematics course

Reference no: EM13185756

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