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What is the student probability of getting a right answer

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Reference no: EM131578630

Question: If a student knows 75% of the material in a course, and a 100 question multiple choice test with five choices per question covers the material in a balanced way, what is the student's probability of getting a right answer to a given question, given that the student guesses at the answer to each question whose answer he or she does not know?

Reference no: EM131578630

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