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suppose we have random variable defined a function of another random variable such that [tex] Y = \mathbb{E}(X) [/tex]
it seem then [tex] Y[/tex] is a constant. then [tex] \mathbb{E}(Y) = \mathbb{E}(X) [/tex] does this even make sense ?
it seem then [tex] Y[/tex] is a constant. then [tex] \mathbb{E}(Y) = \mathbb{E}(X) [/tex] does this even make sense ?