In Example 9.11 verify Equation 9.23, [operatorname{Var}{Z}=operatorname{Var}{X}+operatorname{Var}(Y}-2 ho sigma_{X} sigma_{Y}] = Var{Z} Var{X}+ Var{Y}-2poxy. (9.23)

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In Example 9.11 verify Equation 9.23,

\[\operatorname{Var}\{Z\}=\operatorname{Var}\{X\}+\operatorname{Var}(Y\}-2 ho \sigma_{X} \sigma_{Y}\]

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Mechanical Vibration Analysis, Uncertainties, And Control

ISBN: 9781498753012

4th Edition

Authors: Haym Benaroya, Mark L Nagurka, Seon Mi Han

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Question Posted: May 06, 2024 04:02 AM

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In Example 9.11 verify Equation 9.23, [operatorname{Var}{Z}=operatorname{Var}{X}+operatorname{Var}(Y}-2 ho sigma_{X} sigma_{Y}] = Var{Z} Var{X}+ Var{Y}-2poxy. (9.23)

Question:

= Var{Z} Var{X}+ Var{Y}-2poxy. (9.23)

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Mechanical Vibration Analysis, Uncertainties, And Control

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