find E[X], and Var(X).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 28RE
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If X is a random variable that represents the outcomes of rolling an unfair die with
P(1) 2P(2)
find E[X], and Var(X).
4P(3)-8P(4)-16P(5)-32P(6),
Transcribed Image Text:If X is a random variable that represents the outcomes of rolling an unfair die with P(1) 2P(2) find E[X], and Var(X). 4P(3)-8P(4)-16P(5)-32P(6),
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