Re: simple pro. question plz solve

Posted by Dreyfus on May 13, 2014; 8:50am
URL: http://discussion-forum.276.s1.nabble.com/simple-pro-question-plz-solve-tp7589521p7589524.html

Its 44/144
Use binomial distribution
P(X>=1)=1-P(X=0)
P(X=0)=2C0*p^0*(1-p)^2
Where p=0.5*(1/3)=1/6