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A quiz consists of five multiple choice questions. Each question has four choices. A student who forgot to study guesses randomly on every q
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A quiz consists of five multiple choice questions. Each question has four choices. A student who forgot to study guesses randomly on every question What is the probability that the student answers exactly three questions correctly?
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Mathematics
3 years
2021-08-23T07:40:00+00:00
2021-08-23T07:40:00+00:00 1 Answers
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Answer:
1/64
Step-by-step explanation:
probability of getting one question correct is 1/4
P(3 questions correct): 1/4 · 1/4 · 1/4