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Mathematics, 21.06.2020 02:57 enrique710
A multiple-choice standard test contains total of 25 questions, each with four answers. Assume that a student just guesses on each question and all questions are answered independently. (a) What is the probability that the student answers more than 20 questions correctly
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A multiple-choice standard test contains total of 25 questions, each with four answers. Assume that...
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