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 = 0.8 * weight - 34
This means that on average for every extra kilogram weight a rider loses 0.8 positions in the result.
Rodríguez
1
58 kgGonzález de Galdeano
2
73 kgPérez Rodríguez
3
67 kgSastre
4
61 kgValverde
5
61 kgHruška
6
62 kgVicioso
7
60 kgMartín Perdiguero
8
63 kgNozal
9
70 kgEtxebarria
10
55 kgAzevedo
11
59 kgSerrano
12
63 kgSinkewitz
13
63 kgZaballa
14
66 kgAstarloa
15
61 kgRubiera
16
69 kgFrigo
17
66 kgvan Heeswijk
18
73 kgBeltrán
19
60 kgHeras
21
59 kgGutiérrez
22
78 kgHorrach
23
70 kgJoachim
24
82 kgLandis
25
68 kgMøller
26
70 kgOsa
28
64 kgBarry
29
72 kgLaiseka
30
63 kgJaksche
31
69 kgPospyeyev
32
71 kgHincapie
33
83 kgCabello
34
72 kg
1
58 kgGonzález de Galdeano
2
73 kgPérez Rodríguez
3
67 kgSastre
4
61 kgValverde
5
61 kgHruška
6
62 kgVicioso
7
60 kgMartín Perdiguero
8
63 kgNozal
9
70 kgEtxebarria
10
55 kgAzevedo
11
59 kgSerrano
12
63 kgSinkewitz
13
63 kgZaballa
14
66 kgAstarloa
15
61 kgRubiera
16
69 kgFrigo
17
66 kgvan Heeswijk
18
73 kgBeltrán
19
60 kgHeras
21
59 kgGutiérrez
22
78 kgHorrach
23
70 kgJoachim
24
82 kgLandis
25
68 kgMøller
26
70 kgOsa
28
64 kgBarry
29
72 kgLaiseka
30
63 kgJaksche
31
69 kgPospyeyev
32
71 kgHincapie
33
83 kgCabello
34
72 kg
Weight (KG) →
Result →
83
55
1
34
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | RODRÍGUEZ Joaquim | 58 |
| 2 | GONZÁLEZ DE GALDEANO Igor | 73 |
| 3 | PÉREZ RODRÍGUEZ Luis | 67 |
| 4 | SASTRE Carlos | 61 |
| 5 | VALVERDE Alejandro | 61 |
| 6 | HRUŠKA Jan | 62 |
| 7 | VICIOSO Ángel | 60 |
| 8 | MARTÍN PERDIGUERO Miguel Ángel | 63 |
| 9 | NOZAL Isidro | 70 |
| 10 | ETXEBARRIA David | 55 |
| 11 | AZEVEDO José Bento | 59 |
| 12 | SERRANO Marcos Antonio | 63 |
| 13 | SINKEWITZ Patrik | 63 |
| 14 | ZABALLA Constantino | 66 |
| 15 | ASTARLOA Igor | 61 |
| 16 | RUBIERA José Luis | 69 |
| 17 | FRIGO Dario | 66 |
| 18 | VAN HEESWIJK Max | 73 |
| 19 | BELTRÁN Manuel | 60 |
| 21 | HERAS Roberto | 59 |
| 22 | GUTIÉRREZ José Enrique | 78 |
| 23 | HORRACH Joan Sebastian | 70 |
| 24 | JOACHIM Benoît | 82 |
| 25 | LANDIS Floyd | 68 |
| 26 | MØLLER Claus Michael | 70 |
| 28 | OSA Aitor | 64 |
| 29 | BARRY Michael | 72 |
| 30 | LAISEKA Roberto | 63 |
| 31 | JAKSCHE Jörg | 69 |
| 32 | POSPYEYEV Kyrylo | 71 |
| 33 | HINCAPIE George | 83 |
| 34 | CABELLO Francisco | 72 |