Consider a continuous random variable X with pdf: // Gestel 'n kontinue stogastiese veranderlike X het 'n wdf: f(x)=(6-2x), 0

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Consider a continuous random variable X with pdf: // Gestel 'n kontinue stogastiese veranderlike X het 'n wdf:
f(x)=(6-2x), 0<x<3.
Given that the long term mean is 1.5, what is the value for the variance? // Gegewe dat die langtermyn
gemiddelde 1.5 is, wat is die waarde vir die variansie?
a. 0,24
b. 1.20
c. 2.70
d. 0.45
Transcribed Image Text:Consider a continuous random variable X with pdf: // Gestel 'n kontinue stogastiese veranderlike X het 'n wdf: f(x)=(6-2x), 0<x<3. Given that the long term mean is 1.5, what is the value for the variance? // Gegewe dat die langtermyn gemiddelde 1.5 is, wat is die waarde vir die variansie? a. 0,24 b. 1.20 c. 2.70 d. 0.45
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman