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Let X be a normal rv with mean 1 and standard deviation 2. a. Find P(a < X < a+ 2) when a = 3. b. Sketch the graph of the pdf of X, and indicate the region that corresponds to your answ previous part.

Let X be a normal rv with mean 1 and standard deviation 2. a. Find P(a < X < a+ 2) when a = 3. b. Sketch the graph of the pdf of X, and indicate the region that corresponds to your answ previous part.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Let X be a normal rv with mean 1 and standard deviation 2. a. Find P(a < X < a + 2) when a = 3. b. Sketch the graph of the pdf of X, and indicate the region that corresponds to your answer in the previous part. c. Find the value of a such that P(a < X < a + 2) is the largest.
Transcribed Image Text:Let X be a normal rv with mean 1 and standard deviation 2. a. Find P(a < X < a + 2) when a = 3. b. Sketch the graph of the pdf of X, and indicate the region that corresponds to your answer in the previous part. c. Find the value of a such that P(a < X < a + 2) is the largest.
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