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 12 hours. Note that you can use the graphing tools to help you approximate the line.
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 12 hours. Note that you can use the graphing tools to help you approximate the line.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![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 12 hours.
Note that you can use the graphing tools to help you approximate the line.
28
24
20-
Amount of
money spent on
entertainment
(in dollars)
16-
12
24
X
4
x
8 12 16
20
Number of hours worked
(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 12 hours.
?
!
u
Aa](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f226a19-0ea6-4ef4-9c7e-8b89b8460844%2Fd8257691-1dda-4101-9496-ce14447edff2%2Fog3312a_processed.png&w=3840&q=75)
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 12 hours.
Note that you can use the graphing tools to help you approximate the line.
28
24
20-
Amount of
money spent on
entertainment
(in dollars)
16-
12
24
X
4
x
8 12 16
20
Number of hours worked
(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 12 hours.
?
!
u
Aa
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