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Mathematics, 05.05.2020 14:55 201010399
Events A and B have probabilities such that P(A) = 0.3, P(B) = 0.25, P(M βͺ N) = 0.425, and P(M β© N) = 0.075. Are events A and event B independent? (I think is the middle one)
Question options:
Yes, because P(M) - P(N) = P(M β© N)
Yes, because P(M) β P(N) β P(M β© N)
Yes, because P(M) β P(N) = P(M β© N)
No, because P(M) + P(N) = P(M βͺ N)
No, because P(M) β P(N) β P(M βͺ N)
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Events A and B have probabilities such that P(A) = 0.3, P(B) = 0.25, P(M βͺ N) = 0.425, and P(M β© N)...
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