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The Probability of P(B│A) is 0.77What are independent events?Independent events are those events whose occurrence is independent on any other event. For example, if we flip a coin in the air and get the outcome as tail, then again if we flip the coin but this time we get the outcome as Head, In both cases, the occurrence of both events is independent of each other. It is a type of events in probability.If A is the event that even number will appear when a die is rolled and B is when 4 or 6 appears P(A)= 3/6 = 1/2 and P(B) = 2/6 = 1/3Also A and B is the event ‘the number appearing is even and a multiple of 4 or 6 so thatP(A ∩ B) = 1/6P(B│A) = P(A ∩ B)/ P(A)= 1/6 /1/2= 1/3 = P(B)Therefore P(B│A) = P(B) if A= 0.15 and P(B)= 0.77P(B│A) = 0.77learn more about independent event fromhttps://brainly.com/question/14106549#SPJ1