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Let A be the event that a student is enrolled in an accounting course, and let S be the event that a student is enrolled in a stattistic course.
Let A be the event that a student is enrolled in an accounting course, and let S be the event that a student is enrolled in a stattistic course. It is known that 30% of all students are enrolled in an accounting course and 40% of all students are enrolled in statistics. Included in these numbers are 15% who are enrolled in both statistics and accounting. Find P(S)