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A math quiz has 5 5 multiple choice questions and each question has 4 4 choices. If a student has to guess (and is not able to...Question
A math quiz has 5 multiple choice questions and each question has 3 choices. If a student has to guess (and is not able to remove any of of the incorrect choices) what is the probability that the student answers all of the questions correctly?
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GPT 3.5
Since each question has 3 choices, the probability of guessing the correct answer for each question is 1/3.
Therefore, the probability of guessing all 5 questions correctly is:
(1/3) * (1/3) * (1/3) * (1/3) * (1/3) = 1/243
So the probability that the student answers all of the questions correctly by guessing is 1/243.
Therefore, the probability of guessing all 5 questions correctly is:
(1/3) * (1/3) * (1/3) * (1/3) * (1/3) = 1/243
So the probability that the student answers all of the questions correctly by guessing is 1/243.
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