Y x+3 v=2r w = 2x +3 =

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The mean and standard deviation of a random variable x are 4 and 1 respectively. Find the mean and standard deviation of the given random variables:
(1) y=x+3
μ =
0 =
(2) V
μ =
0 =
2x
(3) w 2x + 3
μ =
0 =
Transcribed Image Text:The mean and standard deviation of a random variable x are 4 and 1 respectively. Find the mean and standard deviation of the given random variables: (1) y=x+3 μ = 0 = (2) V μ = 0 = 2x (3) w 2x + 3 μ = 0 =
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