Aug 7, 2006 #1 B brahma Advanced Member level 4 Joined Sep 29, 2005 Messages 109 Helped 15 Reputation 30 Reaction score 1 Trophy points 1,298 Activity points 2,191 let X and Y be the random variables obtained by sampling the process at t=2 and t=4. let W=X-Y. The variance of W will be??? how to proceed??
let X and Y be the random variables obtained by sampling the process at t=2 and t=4. let W=X-Y. The variance of W will be??? how to proceed??