(c) The joint probability density function f of the pair (X, Y) is given by (Cr. y) = K(3x + 8xy), for0 s Is 1 and 0 sys2, foro s xs 1 and 0 sys2, and f(x, y) = O for all other values of x and y. Here K is some positive constant. (i) Find K. (ii) Determine the marginal density functions of X and (iii) Determine the joint distribution function of X and Y.

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6:36 M DD •
Vol) LTE 2
LTE1 41
You
1 minute ago
(c) The joint probability density function f of the pair (X,Y) is given by
foro s xs land 0 s ys 2,
and f(x, y) = 0 for all other values of x and y. Here K is some positive
S(x, y) = K(3x + 8xy),
constant.
(i) Find K.
(ii) Determine the marginal density functions of X and.
(iii) Determine the joint distribution function of X and Y.
(iv) Find out whether X and Y are independent.
141
II
Transcribed Image Text:6:36 M DD • Vol) LTE 2 LTE1 41 You 1 minute ago (c) The joint probability density function f of the pair (X,Y) is given by foro s xs land 0 s ys 2, and f(x, y) = 0 for all other values of x and y. Here K is some positive S(x, y) = K(3x + 8xy), constant. (i) Find K. (ii) Determine the marginal density functions of X and. (iii) Determine the joint distribution function of X and Y. (iv) Find out whether X and Y are independent. 141 II
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