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 = 0.3 * weight - 4
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
Freire
1
63 kgBennati
2
71 kgZabel
3
69 kgDuque
4
59 kgBettini
5
58 kgClerc
6
71 kgPetacchi
7
70 kgDavis
8
73 kgBoonen
9
82 kgRebellin
10
63 kgMandri
11
66 kgFernández
12
71 kgSánchez
13
73 kgDion
14
65 kgMartias
15
71 kgVázquez
16
67 kgChampion
17
70 kgBernucci
18
72 kgMartínez
20
74 kgGreipel
21
80 kgFurlan
22
72 kgLópez
23
68 kgUsov
24
63 kgMenchov
25
65 kgLjungqvist
26
73 kgPérez
28
66 kgCalcagni
29
65 kgLequatre
30
64 kgGilbert
31
75 kgRoy
32
70 kgRenshaw
33
74 kg
1
63 kgBennati
2
71 kgZabel
3
69 kgDuque
4
59 kgBettini
5
58 kgClerc
6
71 kgPetacchi
7
70 kgDavis
8
73 kgBoonen
9
82 kgRebellin
10
63 kgMandri
11
66 kgFernández
12
71 kgSánchez
13
73 kgDion
14
65 kgMartias
15
71 kgVázquez
16
67 kgChampion
17
70 kgBernucci
18
72 kgMartínez
20
74 kgGreipel
21
80 kgFurlan
22
72 kgLópez
23
68 kgUsov
24
63 kgMenchov
25
65 kgLjungqvist
26
73 kgPérez
28
66 kgCalcagni
29
65 kgLequatre
30
64 kgGilbert
31
75 kgRoy
32
70 kgRenshaw
33
74 kg
Weight (KG) →
Result →
82
58
1
33
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | FREIRE Óscar | 63 |
| 2 | BENNATI Daniele | 71 |
| 3 | ZABEL Erik | 69 |
| 4 | DUQUE Leonardo Fabio | 59 |
| 5 | BETTINI Paolo | 58 |
| 6 | CLERC Aurélien | 71 |
| 7 | PETACCHI Alessandro | 70 |
| 8 | DAVIS Allan | 73 |
| 9 | BOONEN Tom | 82 |
| 10 | REBELLIN Davide | 63 |
| 11 | MANDRI René | 66 |
| 12 | FERNÁNDEZ Koldo | 71 |
| 13 | SÁNCHEZ Luis León | 73 |
| 14 | DION Renaud | 65 |
| 15 | MARTIAS Rony | 71 |
| 16 | VÁZQUEZ Manuel | 67 |
| 17 | CHAMPION Dimitri | 70 |
| 18 | BERNUCCI Lorenzo | 72 |
| 20 | MARTÍNEZ Serafín | 74 |
| 21 | GREIPEL André | 80 |
| 22 | FURLAN Angelo | 72 |
| 23 | LÓPEZ David | 68 |
| 24 | USOV Alexandre | 63 |
| 25 | MENCHOV Denis | 65 |
| 26 | LJUNGQVIST Marcus | 73 |
| 28 | PÉREZ Alan | 66 |
| 29 | CALCAGNI Patrick | 65 |
| 30 | LEQUATRE Geoffroy | 64 |
| 31 | GILBERT Philippe | 75 |
| 32 | ROY Jérémy | 70 |
| 33 | RENSHAW Mark | 74 |