11a. What Linear regression equation may be used for the performance of Von based on his character?
11a. What Linear regression equation may be used for the performance of Von based on his character?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 9CYU
Related questions
Question
![11b. Find the expected performance of Von if the character picked has 80
*
strengths.
Character
Performance
x2
ху
y2
28
60
784
1,680
3,600
38
67
1,444
2,546
4,489
45
69
2,025
3,105
4,761
53
75
2,809
3,975
4,920
5,625
60
82
3,600
6,724
72
88
5,184
6,336
7,744
80
91
6,400
7,280
8,178
9,118
8,281
87
94
7,569
8,836
8,836
94
97
9,409
10,000
57,138
100
100
10,000
48,651
10,000
657
823
69,469](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe8b00df1-eea1-400a-8fab-7dc66f03c6a9%2Fb79e70f9-9b81-4c39-b482-065b99899382%2Fruozy92_processed.png&w=3840&q=75)
Transcribed Image Text:11b. Find the expected performance of Von if the character picked has 80
*
strengths.
Character
Performance
x2
ху
y2
28
60
784
1,680
3,600
38
67
1,444
2,546
4,489
45
69
2,025
3,105
4,761
53
75
2,809
3,975
4,920
5,625
60
82
3,600
6,724
72
88
5,184
6,336
7,744
80
91
6,400
7,280
8,178
9,118
8,281
87
94
7,569
8,836
8,836
94
97
9,409
10,000
57,138
100
100
10,000
48,651
10,000
657
823
69,469
![11. Solve in complete solution: Von is a video gamer. He wants to check if the
strength of his character (1-100; 1 – weakest & 100 – strongest), will affect his
score in the video game. He did trials with different characters of different
strengths. See table below. (10 pts)
| 28
Performance 60
Character
38
45
53
60
72
80
87
94
100
67
69
75
82
88
91
94
97
100
1 Add file
11a. What Linear regression equation may be used for the performance of Von
based on his character?
Character
Performance
x2
ху
y2
784
1,680
2,546
28
60
3,600
38
67
1,444
4,489
45
69
2,025
3,105
4,761
5,625
6,724
53
75
2,809
3,975
60
82
3,600
4,920
72
88
5,184
6,336
7,744
80
91
6,400
7,280
8,281
87
94
7,569
8,178
8,836
94
97
8,836
9,118
9,409
100
100
10,000
10,000
10,000
657
823
48,651
57,138
69,469](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe8b00df1-eea1-400a-8fab-7dc66f03c6a9%2Fb79e70f9-9b81-4c39-b482-065b99899382%2Fi8eb4rh_processed.png&w=3840&q=75)
Transcribed Image Text:11. Solve in complete solution: Von is a video gamer. He wants to check if the
strength of his character (1-100; 1 – weakest & 100 – strongest), will affect his
score in the video game. He did trials with different characters of different
strengths. See table below. (10 pts)
| 28
Performance 60
Character
38
45
53
60
72
80
87
94
100
67
69
75
82
88
91
94
97
100
1 Add file
11a. What Linear regression equation may be used for the performance of Von
based on his character?
Character
Performance
x2
ху
y2
784
1,680
2,546
28
60
3,600
38
67
1,444
4,489
45
69
2,025
3,105
4,761
5,625
6,724
53
75
2,809
3,975
60
82
3,600
4,920
72
88
5,184
6,336
7,744
80
91
6,400
7,280
8,281
87
94
7,569
8,178
8,836
94
97
8,836
9,118
9,409
100
100
10,000
10,000
10,000
657
823
48,651
57,138
69,469
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