vilmabran9249 vilmabran9249
  • 07-06-2023
  • Mathematics
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If the moment generating function of the random vector [X1​X2​​] is MX1​,X2​​(t1​,t2​)=exp[μ1​t1​+μ2​t2​+21​(σ12​t12​+2rhoσ1​σ2​t1​t2​+σ22​t22​)], use the method of differentiation to find Cov(X1​,X2​).

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