SOLUTION: A multiple-choice test consists of ten questions. Each with four choices. Calculate the probability that a student who randomly guesses the answer to each question will get all of
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Question 540749: A multiple-choice test consists of ten questions. Each with four choices. Calculate the probability that a student who randomly guesses the answer to each question will get all of the questions correct. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A multiple-choice test consists of ten questions. Each with four choices. Calculate the probability that a student who randomly guesses the answer to each question will get all of the questions correct.
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Binomial Problem with n = 10 and p(correct) = 1/4
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P(all correct) = (1/4)^10 = 0.0000009537
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Cheers,
Stan H.
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