SOLUTION: The probability of a student getting an A grade in an economics class is .24 and that of getting a B grade is .28. What is the probability that a randomly selected student from thi

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Question 918915: The probability of a student getting an A grade in an economics class is .24 and that of getting a B grade is .28. What is the probability that a randomly selected student from this class will get an A or a B in this class?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
p(A) = .24
p(B) = .28
P(A 0r B) = .52