Events AAA and BBB have P(A)=0.4P(A) = 0.4P(A)=0.4, P(B)=0.5P(B) = 0.5P(B)=0.5, and P(A∩B)=0.2P(A \cap B) = 0.2P(A∩B)=0.2. Are AAA and BBB independent?
Yes
No
Insufficient info
Only if A=B