The table and scatter plot show the time spent watching TV, x, and the time spent doing homework, y, by each of 9 students last week The equation of the line of best fit is y =-0.3x+20.22. Time spent Time spent watching doing 32 TV, x homework, y 25- (in hours) (in hours) 24. 5.9 19.56 Time spent 20. doing homework (in hours) 6.7 16.78 16. 8.2 20.85 12. 10.5 15.72 10.6 18.78 11.9 13.00 13.4 13.40 20 Time spent watching TV (in hours) 15.0 19.00 16.4 16.45 Use the equation of the line of best fit to fill in the blanks below. Give exact answers, not rounded approximations. Time spent watching TV (in hours) Observed time spent doing homework (in hours) Predicted time spent doing homework (in hours) Residual (in hours) 11.9 15.0
The table and scatter plot show the time spent watching TV, x, and the time spent doing homework, y, by each of 9 students last week The equation of the line of best fit is y =-0.3x+20.22. Time spent Time spent watching doing 32 TV, x homework, y 25- (in hours) (in hours) 24. 5.9 19.56 Time spent 20. doing homework (in hours) 6.7 16.78 16. 8.2 20.85 12. 10.5 15.72 10.6 18.78 11.9 13.00 13.4 13.40 20 Time spent watching TV (in hours) 15.0 19.00 16.4 16.45 Use the equation of the line of best fit to fill in the blanks below. Give exact answers, not rounded approximations. Time spent watching TV (in hours) Observed time spent doing homework (in hours) Predicted time spent doing homework (in hours) Residual (in hours) 11.9 15.0
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter7: Exponents And Exponential Functions
Section7.7: Writing Exponential Functions
Problem 5GP
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![The table and scatter plot show the time spent watching TV, x, and the time spent doing homework, y, by each of 9 students last week.
The equation of the line of best fit is y =-0.3x+20.22.
Time spent
watching
Time spent
doing
homework, y
(in hours)
52-
TV, x
28
(in hours)
24
5.9
19.56
Time spent
20.
6.7
16.78
doing homework
(in hours)
16-
8.2
20.85
12.
10.5
15.72
10.6
18.78
11.9
13.00
13.4
13.40
15.0
19.00
Time spent watching TV
(in hours)
16.4
16.45
Use the equation of the line of best fit to fill in the blanks below.
Give exact answers, not rounded approximations.
Time spent
watching TV
(in hours)
Observed time spent
doing homework
(in hours)
Predicted time spent
doing homework
(in hours)
Residual
(in hours)
11.9
15.0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7603c742-993b-4a49-a758-14c3f76cb502%2F25db8cd1-800c-4393-9271-87a4207fd03d%2Fvlfjcpv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The table and scatter plot show the time spent watching TV, x, and the time spent doing homework, y, by each of 9 students last week.
The equation of the line of best fit is y =-0.3x+20.22.
Time spent
watching
Time spent
doing
homework, y
(in hours)
52-
TV, x
28
(in hours)
24
5.9
19.56
Time spent
20.
6.7
16.78
doing homework
(in hours)
16-
8.2
20.85
12.
10.5
15.72
10.6
18.78
11.9
13.00
13.4
13.40
15.0
19.00
Time spent watching TV
(in hours)
16.4
16.45
Use the equation of the line of best fit to fill in the blanks below.
Give exact answers, not rounded approximations.
Time spent
watching TV
(in hours)
Observed time spent
doing homework
(in hours)
Predicted time spent
doing homework
(in hours)
Residual
(in hours)
11.9
15.0
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