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Mathematics, 23.06.2021 02:00 leysirivera23ovez6n
A multiple-choice test contains 25 questions, each with 4 answers. Assume a student just guesses on each question. (a) What is the probability that the student answers more than 20 questions correctly
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A multiple-choice test contains 25 questions, each with 4 answers. Assume a student just guesses on...
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