Question: Previous data suggests that for a specific university course, 70% of students purchase the required textbook from the bookstore. Suppose 19 students from the course

Previous data suggests that for a specific university course, 70% of students purchase the required textbook from the bookstore.

Suppose 19 students from the course are selected at random. If it is known that no more than 16 of them purchased the textbook, what is the probability that at least 12 of them purchased the textbook? Select the answer closest to yours.

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