A multiple-choice test contains 25 questions, each with four answers. Assume a student just guesses on each question. Wh

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answerhappygod
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A multiple-choice test contains 25 questions, each with four answers. Assume a student just guesses on each question. Wh

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A multiple-choice test contains 25 questions, each with four answers. Assume a student just guesses on each question. What is the probability the student answers less than five questions correctly?
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