Mathematics, 16.04.2021 04:00 sairaanwar67

The addition rule for probability P(A or B)=P(A)+P(B)-P(A and B) is used for: 1) finding the probability that A and B both happen
2)finding the probability that A doesn't happen, but B does happen.
3)finding the probability that A or B or both happen.
4)finding the probability that A happens, then B happens.

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The addition rule for probability P(A or B)=P(A)+P(B)-P(A and B) is used for: 1) finding the probab...