1. A continuous random variable X is defined by(3+x)f(x)- 3 sxs- 1%3D16(6-2r)-1sxs116(3-x)-1sxs316a. Verify that f(x) is density. Explainb. Find the meanII

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1. A continuous random variable X is defined by (3+x) f(x) = - 3sxs-1 16 (6-2) 16 -1sısl (3-) -1sxs3 16 a. Verify that f(x) is density. Explain b. Find the mean I3D

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.4: Values Of The Trigonometric Functions

Problem 24E

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Question

1. A continuous random variable X is defined by
(3+x)
f(x)
- 3 sxs- 1
%3D
16
(6-2r)
-1sxs1
16
(3-x)
-1sxs3
16
a. Verify that f(x) is density. Explain
b. Find the mean
II

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