Question: 26. A quiz contains Tive multiple-choice problems. Each problem has Tour choices for the answer, but only one of them is correct. Suppose a student

26. A quiz contains Tive multiple-choice problems. Each problem has Tour choices for the answer, but only one of them is correct. Suppose a student randomly guesses the answer to each problem. Find each of the following by assuming that the guesses are independent. a) The probability that the student gets exactly four correct answers b) The probability that the student gets at least four correct answers c) The probability that the student gets three or more correct answers

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