Let X
and Y
be two independent random variables with Var(X
) = 9 and Var(Y
) = 3, find Var(4X
− 2Y
+ 6).
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.
Let X
and Y
be two independent random variables with Var(X
) = 9 and Var(Y
) = 3, find Var(4X
− 2Y
+ 6).
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.