Regression line on weight and result
With regression analysis we can check if there is a relationship between a dependent (also called outcome variable) and an independent variable. In this statistic, the relationship between the weight of a rider and the result (outcome) is investigated.
The formula for the regression line on the riders in the result is as follows:
The formula for the regression line on the riders in the result is as follows:
result = -0 * weight + 14
This means that on average for every extra kilogram weight a rider loses -0 positions in the result.
O'Grady
1
73 kgZabel
2
69 kgPetacchi
3
70 kgValverde
4
61 kgHeras
5
59 kgMancebo
6
64 kgNozal
7
70 kgLandis
8
68 kgMenchov
9
65 kgZabriskie
10
67 kgPiepoli
11
54 kgBeltrán
12
60 kgSastre
13
61 kgGonzález
14
69 kgGarzelli
15
62 kgPeña
16
65 kgHorrillo
17
76 kgMartín Perdiguero
18
63 kgFerrío
19
51 kgJoachim
21
82 kgHamilton
22
65 kgZanotti
23
70 kgPérez
24
61 kgCruz
25
66 kg
1
73 kgZabel
2
69 kgPetacchi
3
70 kgValverde
4
61 kgHeras
5
59 kgMancebo
6
64 kgNozal
7
70 kgLandis
8
68 kgMenchov
9
65 kgZabriskie
10
67 kgPiepoli
11
54 kgBeltrán
12
60 kgSastre
13
61 kgGonzález
14
69 kgGarzelli
15
62 kgPeña
16
65 kgHorrillo
17
76 kgMartín Perdiguero
18
63 kgFerrío
19
51 kgJoachim
21
82 kgHamilton
22
65 kgZanotti
23
70 kgPérez
24
61 kgCruz
25
66 kg
Weight (KG) →
Result →
82
51
1
25
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | O'GRADY Stuart | 73 |
| 2 | ZABEL Erik | 69 |
| 3 | PETACCHI Alessandro | 70 |
| 4 | VALVERDE Alejandro | 61 |
| 5 | HERAS Roberto | 59 |
| 6 | MANCEBO Francisco | 64 |
| 7 | NOZAL Isidro | 70 |
| 8 | LANDIS Floyd | 68 |
| 9 | MENCHOV Denis | 65 |
| 10 | ZABRISKIE David | 67 |
| 11 | PIEPOLI Leonardo | 54 |
| 12 | BELTRÁN Manuel | 60 |
| 13 | SASTRE Carlos | 61 |
| 14 | GONZÁLEZ Aitor | 69 |
| 15 | GARZELLI Stefano | 62 |
| 16 | PEÑA Victor Hugo | 65 |
| 17 | HORRILLO Pedro | 76 |
| 18 | MARTÍN PERDIGUERO Miguel Ángel | 63 |
| 19 | FERRÍO Jorge | 51 |
| 21 | JOACHIM Benoît | 82 |
| 22 | HAMILTON Tyler | 65 |
| 23 | ZANOTTI Marco | 70 |
| 24 | PÉREZ Santiago | 61 |
| 25 | CRUZ Antonio | 66 |