The joint p.d.f. of X and Y is given by f(x,y)=y/(1+x)^4e^-y/1+x;qquad x,yge0 Then the regression of Y on X is

Q30Section I (Objective (Q1–Q80))30 of 80

Statistics — regression curve of Y on X

The joint p.d.f. of $X$ and $Y$ is given by

$f(x,y)=\frac{y}{(1+x)^4}e^{-\frac{y}{1+x}};\qquad x,y\ge0$

Then the regression of $Y$ on $X$ is

Pick an option to check your answer. In a mock test a wrong answer here costs 0.83 mark.

Keyboard: A–D answer · S solution · ←/→ previous/next