Mathematics, 06.12.2021 18:50 acavalieri72

In an economics class, 4 students earned an A, 6 earned a B, 5 earned a C, 5 earned a D, and 3 earned an F. If a single student is picked at random, what is the probability that they earned an B or C? Provide your answer as a simplified fraction.

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In an economics class, 4 students earned an A, 6 earned a B, 5 earned a C, 5 earned a D, and 3 earne...

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