1) The probability density function of X is 9 f(x) = 0
Posted: Tue Nov 23, 2021 9:34 am
1) The probability density function of X is 9 f(x) = 0<x<4 (x+2)3 Is it a valid probability density function. [5] 2) Let X & Y are two continuous random variable with joint probability density function: f(x,y)=ke-13 -(3x+2y) X>0 Cov (X,Y)= ?. Write down the comment [10] e-( y>0
Posted: Tue Nov 23, 2021 9:34 am
1) The probability density function of X is 9 f(x) = 0<x<4 (x+2)3 Is it a valid probability density function. [5] 2) Let X & Y are two continuous random variable with joint probability density function: f(x,y)=ke-13 -(3x+2y) X>0 Cov (X,Y)= ?. Write down the comment [10] e-( y>0