Exercise 2.38 Show that var(aX + b) = a2 var(X) for a, b R.
Question:
Exercise 2.38 Show that var(aX +
b) = a2 var(X) for
a, b ∈ R.
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Related Book For
Probability An Introduction
ISBN: 9780198709978
2nd Edition
Authors: Geoffrey Grimmett, Dominic Welsh
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