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Mathematics, 05.05.2020 11:25 FaygoMango
Each question of a 4-question multiple choice exam has 3 possible answers. Suppose a student picks at random for each question. Find the probability the student selects the correct answer on none of the questions.
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Answers: 2
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Each question of a 4-question multiple choice exam has 3 possible answers. Suppose a student picks a...
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