э) Compute P(-1< 3X < 12). p) Compute P(2 < 3X < 12).
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:Exercise 1. Suppose that X
Expon(5). Do not use the computer for this problem. Show your work.
(a) Compute P(-1< 3X < 12).
(b) Compute P(2 < 3X < 12).
Expert Solution
Step 1
Let ,
The mean of exponential distribution is ,
The probability density function of X is ,
= 0 ;otherwise
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