Find the variance with solution

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

Find the variance with solution

 

MEAN AND VARIANCE
A Grab driver wants to know his expected income in the past 10 days. He
opened his driver application and check the history of his completed jobs
and income for the past 10 days. The table below is the list of his income in
the past 10 days. Construct the probability distribution of the driver's
income in the past 10 days then find his expected income. *
Number of Days
Income
Day 1
Day 2
2800
3000
Day 3
3560
Day 4
2790
Day 4
Day 6
2500
3700
Day 7
3700
Day 8
3480
Day 9
2500
Day 10
3000
Transcribed Image Text:MEAN AND VARIANCE A Grab driver wants to know his expected income in the past 10 days. He opened his driver application and check the history of his completed jobs and income for the past 10 days. The table below is the list of his income in the past 10 days. Construct the probability distribution of the driver's income in the past 10 days then find his expected income. * Number of Days Income Day 1 Day 2 2800 3000 Day 3 3560 Day 4 2790 Day 4 Day 6 2500 3700 Day 7 3700 Day 8 3480 Day 9 2500 Day 10 3000
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