From what I understand, the Kolmogorov axioms make no mention of conditional probability. That is simply defined. If I really want to show how probability actually works, I’m not going to argue “by definition”. Does anyone know a modified form that uses simpler axioms than P(A|B) = P(A∩B)/P(B)?
Looking for proof of conditional probability
From what I understand, the Kolmogorov axioms make no mention of conditional probability. That is simply defined. If I really want to show how probability actually works, I’m not going to argue “by definition”. Does anyone know a modified form that uses simpler axioms than P(A|B) = P(A∩B)/P(B)?