Suppose that X and Y have the joint probability distribution shown to the right. (a) Find the marginal distribution of X. (b) Find the marginal distribution of Y. f(x,y) x 2 4 0.027 0.243 3 0.045 0.405 5 0.028 0.252
Suppose that X and Y have the joint probability distribution shown to the right. (a) Find the marginal distribution of X. (b) Find the marginal distribution of Y. f(x,y) x 2 4 0.027 0.243 3 0.045 0.405 5 0.028 0.252
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
Section13.3: Special Probability Density Functions
Problem 26E
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![Suppose that X and Y have the joint probability distribution shown to the right.
(a) Find the marginal distribution of X.
(b) Find the marginal distribution of Y.
f(x,y)
x
2
4
0.027
0.243
3
0.045
0.405
5
0.028
0.252](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F671be518-f9e6-4df9-9304-33791fefeccb%2F799144ac-b91c-41fc-a397-b0e64e63812d%2Fmut8bid_processed.png&w=3840&q=75)
Transcribed Image Text:Suppose that X and Y have the joint probability distribution shown to the right.
(a) Find the marginal distribution of X.
(b) Find the marginal distribution of Y.
f(x,y)
x
2
4
0.027
0.243
3
0.045
0.405
5
0.028
0.252
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