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a student taking a true-false online test with 10 questions did not study and decides to guess for each answer. Assuming the student has 50/50

a student taking a true-false online test with 10 questions did not study and decides to guess for each answer. Assuming the student has 50/50 chance of guessing correctly, what is the probability they will successfully guess at least 4 correct answers out of 5 questions?

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