Question: 4. (5 points) Let A and B be events such that P(A) = .4, P(B) = .3 and P(A or B) = .62. What is

4. (5 points) Let A and B be events such that

4. (5 points) Let A and B be events such that P(A) = .4, P(B) = .3 and P(A or B) = .62. What is P(A and B)

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