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 = 0.6 * weight - 20
This means that on average for every extra kilogram weight a rider loses 0.6 positions in the result.
Herrero
1
61 kgBettini
2
58 kgCunego
3
58 kgKirchen
4
68 kgContador
5
61 kgDuque
6
59 kgNocentini
7
60 kgMosquera
8
65 kgRebellin
9
63 kgSánchez
10
73 kgRiccò
11
57 kgAlbasini
12
65 kgVelits
13
63 kgEfimkin
14
70 kgAstarloa
15
61 kgGavazzi
16
65 kgEvans
17
64 kgMonfort
18
66 kgde la Fuente
19
67 kgRodríguez
20
58 kgPopovych
21
64 kgAstarloza
22
72 kgTrofimov
23
59 kgIsasi
24
70 kgTschopp
25
62 kgWegmann
26
60 kgVila
27
67 kgArdila
28
58 kgBarry
29
72 kgJulich
30
68 kg
1
61 kgBettini
2
58 kgCunego
3
58 kgKirchen
4
68 kgContador
5
61 kgDuque
6
59 kgNocentini
7
60 kgMosquera
8
65 kgRebellin
9
63 kgSánchez
10
73 kgRiccò
11
57 kgAlbasini
12
65 kgVelits
13
63 kgEfimkin
14
70 kgAstarloa
15
61 kgGavazzi
16
65 kgEvans
17
64 kgMonfort
18
66 kgde la Fuente
19
67 kgRodríguez
20
58 kgPopovych
21
64 kgAstarloza
22
72 kgTrofimov
23
59 kgIsasi
24
70 kgTschopp
25
62 kgWegmann
26
60 kgVila
27
67 kgArdila
28
58 kgBarry
29
72 kgJulich
30
68 kg
Weight (KG) →
Result →
73
57
1
30
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HERRERO David | 61 |
| 2 | BETTINI Paolo | 58 |
| 3 | CUNEGO Damiano | 58 |
| 4 | KIRCHEN Kim | 68 |
| 5 | CONTADOR Alberto | 61 |
| 6 | DUQUE Leonardo Fabio | 59 |
| 7 | NOCENTINI Rinaldo | 60 |
| 8 | MOSQUERA Ezequiel | 65 |
| 9 | REBELLIN Davide | 63 |
| 10 | SÁNCHEZ Luis León | 73 |
| 11 | RICCÒ Riccardo | 57 |
| 12 | ALBASINI Michael | 65 |
| 13 | VELITS Peter | 63 |
| 14 | EFIMKIN Alexander | 70 |
| 15 | ASTARLOA Igor | 61 |
| 16 | GAVAZZI Francesco | 65 |
| 17 | EVANS Cadel | 64 |
| 18 | MONFORT Maxime | 66 |
| 19 | DE LA FUENTE David | 67 |
| 20 | RODRÍGUEZ Joaquim | 58 |
| 21 | POPOVYCH Yaroslav | 64 |
| 22 | ASTARLOZA Mikel | 72 |
| 23 | TROFIMOV Yuri | 59 |
| 24 | ISASI Iñaki | 70 |
| 25 | TSCHOPP Johann | 62 |
| 26 | WEGMANN Fabian | 60 |
| 27 | VILA Francisco Javier | 67 |
| 28 | ARDILA Mauricio Alberto | 58 |
| 29 | BARRY Michael | 72 |
| 30 | JULICH Bobby | 68 |