If two events AAA and BBB are such that P(A)=0.4,P(B)=0.3P(A) = 0.4, P(B) = 0.3P(A)=0.4,P(B)=0.3 and P(A∪B)=0.6P(A \cup B) = 0.6P(A∪B)=0.6, are they independent?
Yes, P(A∩B)=P(A)P(B)P(A \cap B) = P(A)P(B)P(A∩B)=P(A)P(B)
No, P(A∩B)=0.1P(A \cap B) = 0.1P(A∩B)=0.1
Yes, P(A∩B)=0.12P(A \cap B) = 0.12P(A∩B)=0.12
No, P(A∩B)=0.12P(A \cap B) = 0.12P(A∩B)=0.12