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.
Zabel
1
69 kgPetacchi
2
70 kgGonzález
3
69 kgFurlan
4
72 kgHeras
5
59 kgSevilla
6
62 kgGlomser
7
67 kgBeloki
8
68 kgDi Luca
9
61 kgLastras
10
68 kgMayo
11
65 kgEdo
12
64 kgPérez Rodríguez
13
67 kgCasagrande
14
64 kgTeutenberg
15
66 kgGarcía Casas
16
63 kgLaguna
17
61 kgBossoni
18
62 kgJeker
19
72 kgSvorada
20
76 kgSimoni
21
59 kgHauptman
22
70 kgBotero
23
75 kgCasero
24
72 kgZubeldia
25
68 kg
1
69 kgPetacchi
2
70 kgGonzález
3
69 kgFurlan
4
72 kgHeras
5
59 kgSevilla
6
62 kgGlomser
7
67 kgBeloki
8
68 kgDi Luca
9
61 kgLastras
10
68 kgMayo
11
65 kgEdo
12
64 kgPérez Rodríguez
13
67 kgCasagrande
14
64 kgTeutenberg
15
66 kgGarcía Casas
16
63 kgLaguna
17
61 kgBossoni
18
62 kgJeker
19
72 kgSvorada
20
76 kgSimoni
21
59 kgHauptman
22
70 kgBotero
23
75 kgCasero
24
72 kgZubeldia
25
68 kg
Weight (KG) →
Result →
76
59
1
25
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ZABEL Erik | 69 |
| 2 | PETACCHI Alessandro | 70 |
| 3 | GONZÁLEZ Aitor | 69 |
| 4 | FURLAN Angelo | 72 |
| 5 | HERAS Roberto | 59 |
| 6 | SEVILLA Óscar | 62 |
| 7 | GLOMSER Gerrit | 67 |
| 8 | BELOKI Joseba | 68 |
| 9 | DI LUCA Danilo | 61 |
| 10 | LASTRAS Pablo | 68 |
| 11 | MAYO Iban | 65 |
| 12 | EDO Ángel | 64 |
| 13 | PÉREZ RODRÍGUEZ Luis | 67 |
| 14 | CASAGRANDE Francesco | 64 |
| 15 | TEUTENBERG Sven | 66 |
| 16 | GARCÍA CASAS Félix Miguel | 63 |
| 17 | LAGUNA Oscar | 61 |
| 18 | BOSSONI Paolo | 62 |
| 19 | JEKER Fabian | 72 |
| 20 | SVORADA Ján | 76 |
| 21 | SIMONI Gilberto | 59 |
| 22 | HAUPTMAN Andrej | 70 |
| 23 | BOTERO Santiago | 75 |
| 24 | CASERO Ángel Luis | 72 |
| 25 | ZUBELDIA Haimar | 68 |