Quote:
Originally Posted by JackElder
I have X facts, and I want to say that when X is present, Y is more likely to occur than any other individual outcome. Thus, I don't want to say that p(Y|X) > 50%, but simply that if Y is one possible outcome, but so is an infinite number of other possible outcomes (like A,B,C,D), how do I note that? Do I say p(Y|X) > p(A,B,C...|D)?
You could say
P(Y|X) > P(Z|X) ∀ Z ∈ {A,B,C,D}
The ∀ means "for all" and the ∈ means "an element of".
