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Let A and B be events with P(A) = 0.7, P(B) = 0.9, and P (A...

Let A and B be events with P(A) = 0.7, P(B) = 0.9, and P (A and B) = 0.6.

  1. Compute P (A or B)

  2. Are A and B mutually exclusive? Explain.

Math   Statistics-And-Probability   
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