This might be a dumb question, but I don't know the answer so I am gonna ask: Is it possible for 100% of students who take the Comlex to pass, or is a certain portion always doomed to failure? What I mean, is passing say a '400' a moving target like the rest of the scores based on peer performance? For instance, could 60% correct questions = pass in the past, but this year people are doing better so now its 63%?