Suppose the random variables X, Y, and Z have the following joint probability distribution.
x...
Mathematics, 27.03.2020 00:04 yasarhan2
Suppose the random variables X, Y, and Z have the following joint probability distribution.
x y z f(x, y, z)
1 1 1 0.05
1 1 2 0.10
1 2 1 0.15
1 2 2 0.20
2 1 1 0.20
2 1 2 0.15
2 2 1 0.10
2 2 2 0.05
1. Determine the following:
a. P(X=2).
b. P(X=1, Y=2).
c. P(Z<1.5).
d. P(X=1 or Z=2)
Answers: 1
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