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 = 0.2 * weight - 1
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
Zabel
1
69 kgValverde
2
61 kgHeras
3
59 kgMancebo
4
64 kgPérez
5
61 kgNozal
6
70 kgSastre
7
61 kgPiepoli
8
54 kgLandis
9
68 kgHorrillo
10
76 kgGómez Marchante
11
60 kgMoreni
12
65 kgBeltrán
13
60 kgGonzález
14
69 kgCruz
15
66 kgCárdenas
16
59 kgPérez Rodríguez
17
67 kgFerrío
18
51 kgGarzelli
19
62 kgMartín Perdiguero
20
63 kgPeña
21
65 kgVinokourov
23
68 kgJoachim
24
82 kg
1
69 kgValverde
2
61 kgHeras
3
59 kgMancebo
4
64 kgPérez
5
61 kgNozal
6
70 kgSastre
7
61 kgPiepoli
8
54 kgLandis
9
68 kgHorrillo
10
76 kgGómez Marchante
11
60 kgMoreni
12
65 kgBeltrán
13
60 kgGonzález
14
69 kgCruz
15
66 kgCárdenas
16
59 kgPérez Rodríguez
17
67 kgFerrío
18
51 kgGarzelli
19
62 kgMartín Perdiguero
20
63 kgPeña
21
65 kgVinokourov
23
68 kgJoachim
24
82 kg
Weight (KG) →
Result →
82
51
1
24
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ZABEL Erik | 69 |
| 2 | VALVERDE Alejandro | 61 |
| 3 | HERAS Roberto | 59 |
| 4 | MANCEBO Francisco | 64 |
| 5 | PÉREZ Santiago | 61 |
| 6 | NOZAL Isidro | 70 |
| 7 | SASTRE Carlos | 61 |
| 8 | PIEPOLI Leonardo | 54 |
| 9 | LANDIS Floyd | 68 |
| 10 | HORRILLO Pedro | 76 |
| 11 | GÓMEZ MARCHANTE José Ángel | 60 |
| 12 | MORENI Cristian | 65 |
| 13 | BELTRÁN Manuel | 60 |
| 14 | GONZÁLEZ Aitor | 69 |
| 15 | CRUZ Antonio | 66 |
| 16 | CÁRDENAS Félix Rafael | 59 |
| 17 | PÉREZ RODRÍGUEZ Luis | 67 |
| 18 | FERRÍO Jorge | 51 |
| 19 | GARZELLI Stefano | 62 |
| 20 | MARTÍN PERDIGUERO Miguel Ángel | 63 |
| 21 | PEÑA Victor Hugo | 65 |
| 23 | VINOKOUROV Alexandre | 68 |
| 24 | JOACHIM Benoît | 82 |