4. Let X be a random variable and c and d two real constants. Without recurring to variance properties, and knowing that exists X's average and variance, determine the variance of cX+d.
4. Let X be a random variable and c and d two real constants. Without recurring to variance properties, and knowing that exists X's average and variance, determine the variance of cX+d.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![4. Let X be a random variable and c and d two real constants. Without
recurring to variance properties, and knowing that exists X's average and
variance, determine the variance of cX + d.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc2571f70-f46d-4764-aa8e-39216a2154b0%2F9dd934e4-3cc2-40e9-b0ca-6fc39235af9d%2Feyvhb5v_processed.png&w=3840&q=75)
Transcribed Image Text:4. Let X be a random variable and c and d two real constants. Without
recurring to variance properties, and knowing that exists X's average and
variance, determine the variance of cX + d.
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