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Q3 Let X be a continuous random variable with PDF S 4x³ px(x) = 0 < x < 1 otherwise Find E(X) and Var(X).

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section5.2: Exponential Functions

Problem 31E

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Q3 Let X be a continuous random variable with PDF
S 4x³
px(x) =
0 < x < 1
otherwise
Find E(X) and Var(X).

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