Which of the following best describes the addition rule of probabilities?

A) P(A ? B) = P(A) + P(B)
B) P(A ? B) = P(A) + P(B) - P(A ? B)
C) P(A ? B) = P(A) + P(B) + P(A ? B)
D) P(A ? B) = P(A) P(B)

B

Business

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