1.

In a multiple choice exam with 50 questions, 8 questions had A as the right answer, 13 had B, 15 had C and the rest had D. What is the probability that a question chosen at random had D as the correct answer?

Answer»

In a multiple choice exam with 50 questions, 8 questions had A as the right answer, 13 had B, 15 had C and the rest had D. What is the probability that a question chosen at random had D as the correct answer?



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