Consider the probability distribution shown for the random variable x found below. Complete part a through f. 3. 5. 11 p(x) 0.5 0.1 0.1 0.3 a. Find u = E(x). p= 5.1 (Round to the nearest tenth as needed.) b. Find o2 = E[(x-µ)²]. = 15.69 (Round to the nearest hundredth as needed.) c. Find o. (Round to four decimal places as needed.)
Consider the probability distribution shown for the random variable x found below. Complete part a through f. 3. 5. 11 p(x) 0.5 0.1 0.1 0.3 a. Find u = E(x). p= 5.1 (Round to the nearest tenth as needed.) b. Find o2 = E[(x-µ)²]. = 15.69 (Round to the nearest hundredth as needed.) c. Find o. (Round to four decimal places as needed.)
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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![Consider the probability distribution shown for the random variable x found below. Complete part a through f.
2
3.
11
p(x)
0.5
0.1
0.1
0.3
a. Find µ = E(x).
µ = 5.1 (Round to the nearest tenth as needed.)
b. Find o² = E[(x- µ)²].
%3D
o2 = 15.69 (Round to the nearest hundredth as needed.)
%3D
c. Find o.
|(Round to four decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F40766f6b-1d39-4de4-8cc4-4220165d991f%2F8334c8c3-84dd-4066-a692-53cf6e6deda1%2Fji9n2b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the probability distribution shown for the random variable x found below. Complete part a through f.
2
3.
11
p(x)
0.5
0.1
0.1
0.3
a. Find µ = E(x).
µ = 5.1 (Round to the nearest tenth as needed.)
b. Find o² = E[(x- µ)²].
%3D
o2 = 15.69 (Round to the nearest hundredth as needed.)
%3D
c. Find o.
|(Round to four decimal places as needed.)
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