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 - 21
This means that on average for every extra kilogram weight a rider loses 0.6 positions in the result.
Osa
1
64 kgDekker
2
66 kgMoncoutié
3
69 kgMenchov
4
65 kgContador
5
61 kgLandaluze
6
65 kgCuesta
7
62 kgVandenbroucke
8
67 kgHamilton
9
65 kgVinokourov
10
68 kgSerrano
11
63 kgSánchez
12
65 kgBaranowski
13
68 kgJaksche
14
69 kgJulich
15
68 kgSchleck
16
65 kgLandis
17
68 kgAerts
19
68 kgBruylandts
20
63 kgLeipheimer
21
62 kgRebellin
22
63 kgKirchen
23
68 kgKessler
24
70 kgVoigt
25
76 kgBasso
26
70 kgMoos
27
64 kgWegmann
28
60 kgHiekmann
29
70 kgZülle
30
72 kgRamírez
31
61 kgCasar
32
63 kgLöwik
33
72 kg
1
64 kgDekker
2
66 kgMoncoutié
3
69 kgMenchov
4
65 kgContador
5
61 kgLandaluze
6
65 kgCuesta
7
62 kgVandenbroucke
8
67 kgHamilton
9
65 kgVinokourov
10
68 kgSerrano
11
63 kgSánchez
12
65 kgBaranowski
13
68 kgJaksche
14
69 kgJulich
15
68 kgSchleck
16
65 kgLandis
17
68 kgAerts
19
68 kgBruylandts
20
63 kgLeipheimer
21
62 kgRebellin
22
63 kgKirchen
23
68 kgKessler
24
70 kgVoigt
25
76 kgBasso
26
70 kgMoos
27
64 kgWegmann
28
60 kgHiekmann
29
70 kgZülle
30
72 kgRamírez
31
61 kgCasar
32
63 kgLöwik
33
72 kg
Weight (KG) →
Result →
76
60
1
33
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | OSA Aitor | 64 |
| 2 | DEKKER Erik | 66 |
| 3 | MONCOUTIÉ David | 69 |
| 4 | MENCHOV Denis | 65 |
| 5 | CONTADOR Alberto | 61 |
| 6 | LANDALUZE Iñigo | 65 |
| 7 | CUESTA Iñigo | 62 |
| 8 | VANDENBROUCKE Frank | 67 |
| 9 | HAMILTON Tyler | 65 |
| 10 | VINOKOUROV Alexandre | 68 |
| 11 | SERRANO Marcos Antonio | 63 |
| 12 | SÁNCHEZ Samuel | 65 |
| 13 | BARANOWSKI Dariusz | 68 |
| 14 | JAKSCHE Jörg | 69 |
| 15 | JULICH Bobby | 68 |
| 16 | SCHLECK Fränk | 65 |
| 17 | LANDIS Floyd | 68 |
| 19 | AERTS Mario | 68 |
| 20 | BRUYLANDTS Dave | 63 |
| 21 | LEIPHEIMER Levi | 62 |
| 22 | REBELLIN Davide | 63 |
| 23 | KIRCHEN Kim | 68 |
| 24 | KESSLER Matthias | 70 |
| 25 | VOIGT Jens | 76 |
| 26 | BASSO Ivan | 70 |
| 27 | MOOS Alexandre | 64 |
| 28 | WEGMANN Fabian | 60 |
| 29 | HIEKMANN Torsten | 70 |
| 30 | ZÜLLE Alex | 72 |
| 31 | RAMÍREZ Javier | 61 |
| 32 | CASAR Sandy | 63 |
| 33 | LÖWIK Gerben | 72 |