Ok, I give up! Thanks for your help. My point: we need at least two judges to swing the reversal: Prob of that = 12.74%. Whew! I'm going back to school.

@CaptBeer @metatemujin for having at least one odd are 1 - having none. As having none is 9/12 x 8/11 x 7/10 = 38.18%, the chances of having at least one are 61.82%
For having at least 2, chances are those of having at least 1 - odds of having just one (16.36 x 3) wich makes 12.74%

View original message