Question: a. 4. If the P(A or B) = P(A) + P(B) then: (5 pts) event A and event B are independent b. event A and

a. 4. If the P(A or B) = P(A) + P(B)

a. 4. If the P(A or B) = P(A) + P(B) then: (5 pts) event A and event B are independent b. event A and event B are mutually exclusive P(A and B) = P(B) d. None of the above C

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