Suppose that X and Y have following joint probability distribution: F(x,y) X 2 1 0.10 y 3 0.20 5 0.10 a.) Find the marginal distribution of X. b.) Find the marginal distribution of Y. 4 0.15 0.30 0.15

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Suppose that X and Y have following joint probability distribution:
F(x,y)
X
2
1
0.10
y
3
0.20
5
0.10
a.) Find the marginal distribution of X.
b.) Find the marginal distribution of Y.
LO
4
0.15
0.30
0.15
Transcribed Image Text:Suppose that X and Y have following joint probability distribution: F(x,y) X 2 1 0.10 y 3 0.20 5 0.10 a.) Find the marginal distribution of X. b.) Find the marginal distribution of Y. LO 4 0.15 0.30 0.15
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