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
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Discrete Uniform Distribution
Expectation (Mean)
Covariance
Formulas
Expectation of a function of a random variable
Covariance formula
Theorems
-
Suitable Grade Level
Undergraduate Level
Related Recommendation
Calculate Covariance Using Joint Probability Density Function
Covariance Calculation of X, Y and X² in a Probability Distribution Table
Finding Expected Values E(2X - 3Y) and E(XY) for Independent Random Variables
Calculate Variance of Y with Uniform Distribution - Law of Total Variance
Calculate Expected Value and Variance of a Probability Distribution