Math Problem Statement

5.4 Es sei X eine Zufallsvariable mit diskreter Gleichverteilung auf der Menge {−2, −1, 0, 1, 2}. Weiter sei Y = 2X 3 . Berechne E[Y ] und cov(X , Y ).

Solution

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Math Problem Analysis

Mathematical Concepts

Discrete Uniform Distribution
Expectation (Mean)
Covariance

Formulas

Expectation of a function of a random variable
Covariance formula

Theorems

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Suitable Grade Level

Undergraduate Level