SOLUTION: A multiple-choice test consists of questions. Each question has answer choices of a ,b , c , and d , and only one of the choices is correct. If a student randomly guesses on each
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Question 921844: A multiple-choice test consists of questions. Each question has answer choices of a ,b , c , and d , and only one of the choices is correct. If a student randomly guesses on each question, what is the probability that she gets at least of them correct?
Carry your intermediate computations to at least four decimal places, and round your answer to at least two decimal places. Answer by richard1234(7193) (Show Source):
