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10 questions from this quiz
Events cannot happen together
P(A)+P(B)P(A) + P(B)P(A)+P(B)
1/6+1/61/6 + 1/61/6+1/6
Cannot happen together
Mutually exclusive
P(A)+P(B)−P(A∩B)P(A) + P(B) - P(A \cap B)P(A)+P(B)−P(A∩B)
AAA & BBB can't happen
0
Adding & subtracting intersection
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