Question: Determining Whether Events Are Disjoint a. If P(A) 5 3 11, P(B) 5 4 11 and P(A or B) 5 7 11, what do you

Determining Whether Events Are Disjoint

a. If P(A) 5 3 11, P(B) 5 4 11 and P(A or B) 5 7 11, what do you know about events A and B?

b. If P(A) 5 5 18, P(B) 5 11 18, and P(A or B) 5 13 18, what do you know about events A and B?

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