a) What is the marginal distribution of Z2. b) Find P(Z, s)

MATLAB: An Introduction with Applications
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Table 1: Joint probability distribution
-1
1
Z2
-1
|0.0625
0.1875
0.0625
0.1875
0.1875
1
0.0625
0.1875
0.0625
Transcribed Image Text:Table 1: Joint probability distribution -1 1 Z2 -1 |0.0625 0.1875 0.0625 0.1875 0.1875 1 0.0625 0.1875 0.0625
2. Suppose that Z, and Z, have a joint probability density function given by
(1 – 2,2), 0sz S 1, 0szz 5 1
0 sz, S 1, 0 Szz <1
f(Z,Z2) =
0,
elsewhere
a) What is the marginal distribution of Z2.
b) Find P(Z2 <
Transcribed Image Text:2. Suppose that Z, and Z, have a joint probability density function given by (1 – 2,2), 0sz S 1, 0szz 5 1 0 sz, S 1, 0 Szz <1 f(Z,Z2) = 0, elsewhere a) What is the marginal distribution of Z2. b) Find P(Z2 <
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