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(Solved): how to solve? Take a guess: A student takes a multiple-choice test that has 10 questions. Each quest ...



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Take a guess: A student takes a multiple-choice test that has 10 questions. Each question has five choices. The student guess
Take a guess: A student takes a multiple-choice test that has 10 questions. Each question has five choices. The student guesses randomly at each answer. Let be the number of questions answered correctly. Round the answers to four decimal places. Part: Part 1 of 2 (a) Find .


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SOLUTION:X is a random variable representing the number of questions answered correctly out of10 multiple choice questions.Let p be the probability of
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