Question: Greg is taking a course in probability theory. Discussion sessions with the class TA (teaching assistant) conflict with Greg's trips to the beach. Greg has
Greg is taking a course in probability theory. Discussion sessions with the class TA (teaching assistant) conflict with Greg's trips to the beach. Greg has to decide between attending TA sessions, which might help him do better in the probability course, and going to the beach. Greg learns that 95% of past students who did not attend TA sessions received a grade of B or below in the course. Greg also learns that 11% of past students received a grade higher than B. After some thought, Greg decides to attend the TA sessions. Not all of his classmates share his decision; in fact, only 6 out of every 7 of his classmates attend discussion sessions with the TA. Compute the probability that Greg will receive a grade higher than a B in the course. Round your answer to two decimal places.
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