Let X be a random variable, and b be a constant. Use the formula Var(X) = E
Question:
Let X be a random variable, and b be a constant. Use the formula Var(X) = E
(X − EX)
2
to find Var(X +b), and simplify it to show that Var(X +
b) = Var(X).
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Related Book For
Mathematics And Statistics For Science
ISBN: 9783031053177
1st Edition
Authors: James Sneyd, Rachel M. Fewster, Duncan McGillivray
Question Posted:
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