File talk:Conditional probability.svg
Shouldn't outer probability be 44, since probability of A + B1 = 0.3 + 0.1 - 0.1 = 0.3, so we do not get P(Ω)=1 if we sum up all the events probabilities on this picture
Shouldn't outer probability be 44, since probability of A + B1 = 0.3 + 0.1 - 0.1 = 0.3, so we do not get P(Ω)=1 if we sum up all the events probabilities on this picture
