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Let X be a random variable with the following probability distribution. Value x of X P(x=x) -20 0.30 -10 0.05 0.60 10 0.
Posted: Tue Sep 07, 2021 7:36 am
by answerhappygod
- Let X Be A Random Variable With The Following Probability Distribution Value X Of X P X X 20 0 30 10 0 05 0 60 10 0 1 (31.9 KiB) Viewed 60 times
Let X be a random variable with the following probability distribution. Value x of X P(x=x) -20 0.30 -10 0.05 0.60 10 0.05 X 5 ? Complete the following. (If necessary, consult a list of formulas) (a) Find the expectation E(X) of X! F(x) - 0 (b) Find the variance Var(x) of X. Var(x) = Explanation Check