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Find probability that they will know the answer to question

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Reference no: EM131578648

Question: Assume that on a true-false test, students will answer correctly any question on a subject they know. Assume students guess at answers they do not know. For students who know 60% of the material in a course, what is the probability that they will answer a question correctly? What is the probability that they will know the answer to a question they answer correctly?

Reference no: EM131578648

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