Let the random variables x and y have joint pdf as follows:
f(x, y)=3/4(x^2+3y^2), 0<...
Mathematics, 20.01.2020 20:31 rhondafits9000
Let the random variables x and y have joint pdf as follows:
f(x, y)=3/4(x^2+3y^2), 0< x < 1, 0< y < 1
a). find the marginal densities of x and y .
b). find the cdf of x and cdf ofy.
c). determine the conditional pdf’s f1(x|y) and f2(y|x).
d). finde(x)ande(y).
e). findvar(x)andvar(y).
f). find cov(x, y).
g). find p(y < 1/3|x =1/3).
h). finde(y|x=1/2)
Answers: 2
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