Question: A student prepares for an exam by studying a list of 10 problems. She can solve 6 of them. For the exam, the instructor selects

A student prepares for an exam by studying a list of 10 problems. She can solve 6 of them. For the exam, the instructor selects 5 questions at random from the list of 10. What is the probability that the student can solve all 5 problems on the exam?

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