👉 In probability theory, a reproval is an event that is independent of another event. It is defined as an event for which there exists no other event in the sample space such that P(A|B) = 1/2 and P(B|A) = 1/2. Proxvals can be used to model random events, where the probability of a certain event is proportional to the amount of time it takes for another event to occur. For example, consider two independent Bernou