The table and scatter plot show the time spent studying, x, and the midterm score, y, for each of 10 students. The equation of the line of best fit is y = 3.7x+ 14.64. Time spent Midterm studying, x (in hours) 100 - Score, y 90 3.3 22.41 $o - 70- 3.8 30.97 Midterm score 60 4.6 25.31 50 5.9 37.96 40 6.9 36.86 30 20 8.1 53.20 10-- 8.5 44.64 57.51 11 16 18 9.2 10 14 20 22 24 12.0 59.04 Time spent studying (in hours) 15.0 65.00 Use the equation of the line of best fit to fill in the blanks below. Give exact answers, not rounded approximations. Time spent studying (in hours) Observed midterm Predicted midterm Residual Score Score 12.0 15.0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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The table and scatter plot show the time spent studying, x, and the midterm score, y, for each of 10 students.
The equation of the line of best fit is y = 3.7x+ 14.64.
Time spent
Midterm
studying, x
(in hours)
100-
score, y
90
3.3
22.41
70-
3.8
30.97
Midterm score
60
4.6
25.31
50
5.9
37.96
40
6.9
36.86
30
20
8.1
53.20
10-
8.5
44.64
9.2
57.51
10
12
14
16
18
20
22
24
16
12.0
59.04
Time spent studying (in hours)
15.0
65.00
Use the equation of the line of best fit to fill in the blanks below.
Give exact answers, not rounded approximations.
Time spent
studying
(in hours)
Observed midterm
Predicted midterm
Residual
Score
Score
12.0
15.0
OIO
Transcribed Image Text:The table and scatter plot show the time spent studying, x, and the midterm score, y, for each of 10 students. The equation of the line of best fit is y = 3.7x+ 14.64. Time spent Midterm studying, x (in hours) 100- score, y 90 3.3 22.41 70- 3.8 30.97 Midterm score 60 4.6 25.31 50 5.9 37.96 40 6.9 36.86 30 20 8.1 53.20 10- 8.5 44.64 9.2 57.51 10 12 14 16 18 20 22 24 16 12.0 59.04 Time spent studying (in hours) 15.0 65.00 Use the equation of the line of best fit to fill in the blanks below. Give exact answers, not rounded approximations. Time spent studying (in hours) Observed midterm Predicted midterm Residual Score Score 12.0 15.0 OIO
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