Mathematics

Mathematics, 22.01.2020 22:31, ismailhajisaid29101

The joint moment generating function of two random variables x and y is given as follows: m_{x, y}(s, t)=0.1+0.2e^{s}+0.3e^{t}+0.4e^{2s+t } calculate e[2x^2 â€" y].

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