Re: probaility qns dse2013

Posted by kangkan on Mar 29, 2014; 8:18pm
URL: http://discussion-forum.276.s1.nabble.com/probaility-qns-dse2013-tp7585695p7585708.html

Hi..sonia ..we forgot about the post man...the sample space (mm,ff,mf,fm) is equivalent to (mm,ff,fm) since the post man will deliver the letter by the female first always..