Question: Let X1 and X; be two iid random variables. They each have a variance which we will call ViX}. V(X} = 10. What does V(X1

Let X1 and X; be two iid random variables. They each have a variance which we will call ViX}. V(X} = 10. What does V(X1 + X; + X2} equal? Remember, you have to explain how you got your answer. This is true for other questions. as well

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