Consider two events AAA and BBB. If P(A)=0.5,P(B)=0.6,P(A∪B)=0.8P(A)=0.5, P(B)=0.6, P(A \cup B)=0.8P(A)=0.5,P(B)=0.6,P(A∪B)=0.8, are they independent?
Yes
No
Cannot determine
Only if P(A|B)=0.5