There are 10 questions on a true-false test. A student feels unprepared for this test and randomly

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There are 10 questions on a true-false test. A student feels unprepared for this test and randomly guesses the answer for each of these.
(a) What is the probability that the student gets exactly 7 correct?
(b) What is the probability that the student gets exactly 8 correct?
(c) What is the probability that the student gets exactly 9 correct?
(d) What is the probability that the student gets exactly 10 correct?
(e) What is the probability that the student gets more than 6 correct?

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Quantitative Analysis for Management

ISBN: 978-0132149112

11th Edition

Authors: Barry render, Ralph m. stair, Michael e. Hanna

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