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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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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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