Suppose event a and event b are mutually exclusive with the, Ask an Expert

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Suppose event A and event B are mutually exclusive with the P(A)=12 and P(B)=1/3.Which of the following statements best describes these two events?

1) A and B are independent
2) A and B are complementary
3) A and B are dependent
4) B is a subset of A
5) A is a subset of B

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