Consider a sample space defined by events A1,A2,B1 December 28, 2016 By Essaypros Consider a sample space defined by events A1,A2,B1, and B2, where A1 and A2 are complements. Given P(A1)=.4, P(B1lA1)=.8, and P(B1lA2)=.9, what is the probability of P(A1lB1)? We Deliver Top Quality On Time As Promised! Ready to get started? Just click the button to be directed to a secure page so you can enter the details of your paper.