If the joint probability distribution of X and Y is given by x+y f(x,y) = 30 0,1,2,3; y = 0,1,2. Find the marginal distribution of Y %3D X f(x, y) 1 2 3 30 1 30 3 2 30 4 Y 30 2 30 30 4 3 30 5 2 30 - 30 30 30 2. 1.

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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If the joint probability distribution of X
and Y is given by
x+y
f (x, y) =, for x = 0,1,2,3; y = 0,1,2. Find the marginal distribution of Y
%3D
%3D
30
f(x, y)
1
2
3
1
2
3
30
2
30
30
3
4
Y
30
30
30
30
3
2
30
30
30
30
4.
Transcribed Image Text:If the joint probability distribution of X and Y is given by x+y f (x, y) =, for x = 0,1,2,3; y = 0,1,2. Find the marginal distribution of Y %3D %3D 30 f(x, y) 1 2 3 1 2 3 30 2 30 30 3 4 Y 30 30 30 30 3 2 30 30 30 30 4.
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