Let X and Y be independent random variables such that with a prob. 1/3 with a prob. 2/3 with a prob. 3/4 with a prob. 1/4 X = 1 = 0 and Y = 2 = - 3 %3D Find (a) E (3X + 2Y)

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: Let X and Y be independent random variables such that
with a prob. 1/3
with a prob. 2/3
with a prob. 3/4
with a prob. 1/4
X = 1
%3D
and Y = 2
= - 3
Find (a) E (3X + 2Y)
Transcribed Image Text:: Let X and Y be independent random variables such that with a prob. 1/3 with a prob. 2/3 with a prob. 3/4 with a prob. 1/4 X = 1 %3D and Y = 2 = - 3 Find (a) E (3X + 2Y)
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