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Mathematics, 13.07.2019 08:00 triddi666

Multiple-choice questions each have 5 possible answers, one of which is correct. assume that you guess the answers to 4 such questions. use the multiplication rule to find the probability that the first three guesses are wrong and the fourth is correct. that is, find p ( x c. , where c denotes a correct answer and w denotes a wrong answer.

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