Given a marginal p.m.f of x (f₁(x)) that distribute (EJ)uniformly on 1 and 2 and a marginal p.m.f of y (f₂(y)) that distribute()uniformly on 10 and 22 x and y are stochastically independent r.v.s then the J.p.m.f of x and y (f(x,y) ) is for x = 1,2 f(x, y) = y = 10,22, O.W f(x, y) = 0 0 Option 2 O for x = 1,2 y = 10,22, O.W

A First Course in Probability (10th Edition)
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Given a marginal p.m.f of x (f₁(x)) that distribute (EJ)uniformly on 1 and 2
and a marginal p.m.f of y (f₂(y)) that distribute (EJ)uniformly on 10 and 22
x and y are stochastically independent r.v.s
then the J.p.m.f of x and y (f(x,y) ) is
for x = 1,2
f(x, y) =
y = 10,22,
O.W
Option 2
f(x, y) =
0
f(x, y) =
for x = 1,2
y = 10,22,
O.W
Option 1
(1 for x = 1,2
y = 10,22,
O.W
0
-{²
0
Transcribed Image Text:Given a marginal p.m.f of x (f₁(x)) that distribute (EJ)uniformly on 1 and 2 and a marginal p.m.f of y (f₂(y)) that distribute (EJ)uniformly on 10 and 22 x and y are stochastically independent r.v.s then the J.p.m.f of x and y (f(x,y) ) is for x = 1,2 f(x, y) = y = 10,22, O.W Option 2 f(x, y) = 0 f(x, y) = for x = 1,2 y = 10,22, O.W Option 1 (1 for x = 1,2 y = 10,22, O.W 0 -{² 0
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