Prove Var(X+t) = Var(X) for any random variable X and constant t. ================== My Attempt. I can only do this much, I am kinda lost. Thanks
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Originally Posted by blackZ Prove Var(X+t) = Var(X) for any random variable X and constant t. ================== My Attempt. I can only do this much, I am kinda lost. Thanks If t is a constant then the values of E(t), E(t^2) etc. should be obvious ..... Then everything simplifies ....
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