Show that #z=0.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Suppose the random variable Y has a mean of 21 and a variance of 36. Let Z =
√36
Show that #z=0.
Show that o₂ = 1.
(Y-21).
#₂ = E(Y-D]
-0--0
(Round your responses to two decimal places)
o = var (Y-]
)-
(Round your responses to two decimal places)
Transcribed Image Text:Suppose the random variable Y has a mean of 21 and a variance of 36. Let Z = √36 Show that #z=0. Show that o₂ = 1. (Y-21). #₂ = E(Y-D] -0--0 (Round your responses to two decimal places) o = var (Y-] )- (Round your responses to two decimal places)
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