If P(A)=0.5P(A) = 0.5P(A)=0.5, P(B)=0.4P(B) = 0.4P(B)=0.4, P(A∩B)=0.2P(A \cap B) = 0.2P(A∩B)=0.2, are AAA and BBB independent?
Yes
No
Cannot determine
Only if mutually exclusive