Hi everybody,

Can enybody help me out:

Considering three random variables X, Y and Z

if cor(X,Y)=90 and cor(Y,Z)=80

Can we deduce from this cor(X,Z)? if yes, how?

thank you

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- September 4th 2011, 04:43 AMvaconycorrelation question
Hi everybody,

Can enybody help me out:

Considering three random variables X, Y and Z

if cor(X,Y)=90 and cor(Y,Z)=80

Can we deduce from this cor(X,Z)? if yes, how?

thank you - September 5th 2011, 12:02 AMCaptainBlackRe: correlation question
- September 5th 2011, 12:13 AMvaconyRe: correlation question
sorry:

cor(X,Y)=90% and cor(Y,Z)=80%. - September 5th 2011, 02:05 AMCaptainBlackRe: correlation question