Re: ISI 2015 PEA Answer Key

Posted by Naveen Yadav on May 02, 2016; 12:57pm
URL: http://discussion-forum.276.s1.nabble.com/ISI-2015-PEA-Answer-Key-tp7596538p7600291.html

Here as P(X=2)=1
E(X)=2
so, E(X-E(X))^2n= E(2-2)^2n=0