The scatter plot shows the number of hours worked, x, and the amount of money spent on entertainment, y, by each of 24 students. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the money spent on entertainment for a student who works 10 hours. Note that you can use the graphing tools to help you approximate the line. Amount of money spent on entertainment (in dollars) 28 24 20- 16 12 8 4 0 X x 4 xx x xx 8 12 16 20 Number of hours worked 24 28 X P X S ? (a) Write an approximate equation of the line of best fit. y = (b) Using your equation from part (a), predict the money spent on entertainment for a student who works 10 hours. $ X ?
The scatter plot shows the number of hours worked, x, and the amount of money spent on entertainment, y, by each of 24 students. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the money spent on entertainment for a student who works 10 hours. Note that you can use the graphing tools to help you approximate the line. Amount of money spent on entertainment (in dollars) 28 24 20- 16 12 8 4 0 X x 4 xx x xx 8 12 16 20 Number of hours worked 24 28 X P X S ? (a) Write an approximate equation of the line of best fit. y = (b) Using your equation from part (a), predict the money spent on entertainment for a student who works 10 hours. $ X ?
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
100%
How would I approach this problem?

Transcribed Image Text:The scatter plot shows the number of hours worked, x, and the amount of money spent on entertainment, y, by each of 24 students.
(a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit.
(b) Using your equation from part (a), predict the money spent on entertainment for a student who works 10 hours.
Note that you can use the graphing tools to help you approximate the line.
Amount of
money spent on
entertainment
(in dollars)
24
20
16-
12-
8.
4-
0
x
4
xxx
8
12 16 20
Number of hours worked
24 28
B
?
(a) Write an approximate equation of the line of best fit.
y =
(b) Using your equation from part (a), predict the money spent
on entertainment for a student who works 10 hours.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps

Recommended textbooks for you

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON

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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman