A test consists of 10 true or false questions. To pass the test a student must answer at least eight questions correctly. If the student guesses on each question, what is the probability that the student will pass the test?

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A test consists of 10 true or false questions. To pass the test a student must answer at least

eight questions correctly. If the student guesses on each question, what is the probability

that the student will pass the test?

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