Mathematics, 25.02.2020 01:32 marmar72
Show using the definition of expected values for discrete random variables that for a discrete random variable, X, E(g(X)) = ∑g(x) p(x) where g(x) is linear.
That is, show the formula is true assuming that g(x) = ax + b. You are showing that a special case of the equation is true; therefore, you may not use that formula in the derivation.
Answers: 3
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Thelime contains the point(-3,0) and parallel x-3y=3( show all work)
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What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4
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Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x
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Show using the definition of expected values for discrete random variables that for a discrete rando...
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