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Two students are enrolled in a psychology exam. Assume that the probability that student A passes the exam is 80%, and student B 60%. The

Two students are enrolled in a psychology exam. Assume that the probability that student A

passes the exam is 80%, and student B 60%. The event that student A passes the exam or not

does not affect the performance of student B.

(a) Compute the probability that at least one of the two students will pass the exam.

(b) If at least one of the two students passes the exam, what is the probability that student

A passes the exam?

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