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Find the value of k. [3] Is X & Y independent. [5] Cov (X,Y)= ?. Write down the comment [10]
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2) Let X & Y are two continuous random variable with joint probability density function: f(x,y)=<e-(3x+2y) x>0 k y>0
Find the value of k. [3] Is X & Y independent. [5] Cov (X,Y)= ?. Write down the comment [10]
2) Let X & Y are two continuous random variable with joint probability density function: f(x,y)=<e-(3x+2y) x>0 k y>0
Find the value of k. [3] Is X & Y independent. [5] Cov (X,Y)= ?. Write down the comment [10]