Re: PROBABILITY doubt

Posted by L14 on Jan 02, 2014; 8:23am
URL: http://discussion-forum.276.s1.nabble.com/PROBABILITY-doubt-tp7584407p7584475.html

hi, pls clarify. I presume there are 3 winning tickets among the 100. And the person is drawing 4 tickets. We have to find the probability that he has drawn a winning ticket. correct?