SOLUTION: Assume that 75% of all students are enrolled in class A and that 60% of all students are enrolled in class B. What is the probability that a student, selected at random is enrolled

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Question 342961: Assume that 75% of all students are enrolled in class A and that 60% of all students are enrolled in class B. What is the probability that a student, selected at random is enrolled in both A and B.
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
75%+60%=135%
Thus 35 are enrolled in both classes.
35/100=.35=35% chance of selecting a student enrolled in both class A & B.