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

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answerhappygod
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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 fo

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There are 10 questions on a true-false test. A student feelsunprepared for this test and randomly guesses the answer for eachof these. What is the probability that student gets exactly 7correct?What is the probability that student gets exactly 8correct?What is the probability that student gets less than or equal 7correct?What is the probability that student gets more than 6correct?
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