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Mathematics, 06.07.2019 01:20 officialgraciela67
Amultiple choice test contains 10 questions, each with 3 possible answers (of which only one is correct). if a student answers each question by rolling a die and choosing the first answer if the die shows 1 or 2, the second answer if the die shows 3 or 4, or the third answer if the die shows 5 or 6, what is the probability that the student will get exactly 6 correct answers? more than 6 correct answers?
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Answers: 3
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