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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
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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?​

User Nikita Chayka
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1 Answer

1 vote

Answer:

1/64

Explanation:

probability of getting one question correct is 1/4

P(3 questions correct): 1/4 · 1/4 · 1/4

User Naeema
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