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A. (iv)
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B. (iii)
C. (i)
D. (ii)
Consider the following bivariate distribution f(x,y) of two random
variables X and Y
1.5x+0.5y if 0 < x, y ≤1
f(x, y) =
{1
otherwise
Find the probability density function f(x) of X.
2x if 0≤x≤1
otherwise
(i) f(x) =
0.5x+0.75
if 0 ≤ x ≤1
(ii) f(x) =
otherwise
FUO.sh
sh the exam.
x +0.5 if 0 ≤ x ≤1
otherwise
1.5x +0.25 if 0 ≤x≤1
otherwise
(iii) f(x)
=
10
(iv) f(x) =
10
