QUESTION 3 Events A and B are such that P(A)=0.4, P(B)=0.5 and P(AU B)=0.7. What can then be said about events A and B? O Mutually exclusive, dependent. O Not mutually exclusive, dependent. O Mutually exclusive, independent. O Not mutually exclusive, dependent. O Not enough information (they could be either way). O None of the other answers are correct.

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