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The mgf. of a r.v. X is (}+3) (+e) . Show that 9-x Ρ(μ- 2σ

The mgf. of a r.v. X is (}+3) (+e) . Show that 9-x Ρ(μ- 2σ

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 8T
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- The m.g.f. of a r.v. X is (+ae). Show that 9-x 9. P (µ- 20< X < µ + 2ơ) = E() () ) %3D x=1
Transcribed Image Text:- The m.g.f. of a r.v. X is (+ae). Show that 9-x 9. P (µ- 20< X < µ + 2ơ) = E() () ) %3D x=1
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