Let the random variable X have the density function is given by f(x) =3 (o, elsewhere. 1. Find the edf. 2. Using the cdf. find P(1.5 < Xs 2).

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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Let the random variable X have the density function is given by
f(x) =
(o, elsewhere.
1. Find the cdf
2. Using the cdf. find P(1.5< Xs 2).
Solution
1) For x<1, F(x) = ;
For 15x<2, F(x) = ;
%3D
For x22, F(x)= ;
2) P(1.5<x<2)
= .
Transcribed Image Text:Let the random variable X have the density function is given by f(x) = (o, elsewhere. 1. Find the cdf 2. Using the cdf. find P(1.5< Xs 2). Solution 1) For x<1, F(x) = ; For 15x<2, F(x) = ; %3D For x22, F(x)= ; 2) P(1.5<x<2) = .
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