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An instructor gives his class a set of 12 problems with information that the next quiz will include a random selection of 3 of them. If a student has figured out how to do 8 of problems, determine the probability the he or she will answer correctly:

(a) all 3 problems and at least 2 problems?

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91125536

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