Re: dse 2012 doubt.

Posted by ViV on Jun 20, 2014; 11:14am
URL: http://discussion-forum.276.s1.nabble.com/dse-2012-doubt-tp7593183p7593184.html

COV(X,Y) = E(XY) - E(X)E(Y)
SumXY/n = E(XY) do like this for others..