Example 10 : If X is a continuous random variable and Y = aX + b, prove that = a E(X) + b and V(Y) = a².V(X), where V stands for variance and a, b are E(Y) constants.
Example 10 : If X is a continuous random variable and Y = aX + b, prove that = a E(X) + b and V(Y) = a².V(X), where V stands for variance and a, b are E(Y) constants.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 42CR
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