if A and B are two events such that P(AUB)= 5/6, P(AnB)=1/3, P(B')=1/2 then the events are (a) dependent (b) independent (c) mutually exclusive (d) none of these ( with explanation) Share with your friends Share 16 Shrutina Agarwal answered this Dear Student, P(B') = 12P(B) = 1 - P(B') =1 - 12= 12P(A∪B) = P(A) + P(B) - P(A∩B)P(A) = P(A∪B) - P(B) + P(A∩B)=56 - 12 + 13= 5 - 3 + 26= 23P(A|B) = P(A∩B)P(B)= 1312 = 23 = P(A) Hence, the events are independent of each other. Regards, 9 View Full Answer
