Re: dse 2014 problem

Posted by onionknight on Apr 09, 2015; 6:13pm
URL: http://discussion-forum.276.s1.nabble.com/dse-2014-problem-tp7596100p7596106.html

This doesn't look correct to me since Event B is 1 head on tossing coin X times and X could be 0,1,2 or 3.