Let X1, X2, X3, X4 be independent random variables of size 4 from a gamma distribution - xª-1e G(a, X) = œx with a = 6 and I(a) 1 Find the expected value of Z = X2 + X4. Answer:

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Let X1, X2, X3, X4 be independent random
variables of size 4 from a gamma distribution
-xª-1e-aæ with a
1a-ax
G(a, X)
6 and
T(a)
Find the expected value of Z = X2 + X4.
|3D
Answer:
Transcribed Image Text:Let X1, X2, X3, X4 be independent random variables of size 4 from a gamma distribution -xª-1e-aæ with a 1a-ax G(a, X) 6 and T(a) Find the expected value of Z = X2 + X4. |3D Answer:
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