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 + 36
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
Beloki
1
68 kgGonzález
2
69 kgEscartín
3
61 kgSevilla
4
62 kgGonzález de Galdeano
6
73 kgDean
7
72 kgZubeldia
8
68 kgBruseghin
10
70 kgLaguna
11
61 kgGotti
12
65 kgKintana
13
60 kgGarmendia
15
68 kgHeppner
16
69 kgCaucchioli
17
68 kgFlecha
18
72 kgO'Grady
20
73 kgOsa
21
65 kgBlanco
22
66 kgCárdenas
23
59 kgPérez Rodríguez
24
67 kgPinotti
25
67 kgGarcía Casas
27
63 kgOsa
28
64 kgVaughters
29
64 kgHeras
30
59 kgLópez de Munain
31
65 kgJaksche
32
69 kgGiunti
33
62 kgBotero
34
75 kg
1
68 kgGonzález
2
69 kgEscartín
3
61 kgSevilla
4
62 kgGonzález de Galdeano
6
73 kgDean
7
72 kgZubeldia
8
68 kgBruseghin
10
70 kgLaguna
11
61 kgGotti
12
65 kgKintana
13
60 kgGarmendia
15
68 kgHeppner
16
69 kgCaucchioli
17
68 kgFlecha
18
72 kgO'Grady
20
73 kgOsa
21
65 kgBlanco
22
66 kgCárdenas
23
59 kgPérez Rodríguez
24
67 kgPinotti
25
67 kgGarcía Casas
27
63 kgOsa
28
64 kgVaughters
29
64 kgHeras
30
59 kgLópez de Munain
31
65 kgJaksche
32
69 kgGiunti
33
62 kgBotero
34
75 kg
Weight (KG) →
Result →
75
59
1
34
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BELOKI Joseba | 68 |
| 2 | GONZÁLEZ Aitor | 69 |
| 3 | ESCARTÍN Fernando | 61 |
| 4 | SEVILLA Óscar | 62 |
| 6 | GONZÁLEZ DE GALDEANO Igor | 73 |
| 7 | DEAN Julian | 72 |
| 8 | ZUBELDIA Haimar | 68 |
| 10 | BRUSEGHIN Marzio | 70 |
| 11 | LAGUNA Oscar | 61 |
| 12 | GOTTI Ivan | 65 |
| 13 | KINTANA Aitor | 60 |
| 15 | GARMENDIA Aitor | 68 |
| 16 | HEPPNER Jens | 69 |
| 17 | CAUCCHIOLI Pietro | 68 |
| 18 | FLECHA Juan Antonio | 72 |
| 20 | O'GRADY Stuart | 73 |
| 21 | OSA Unai | 65 |
| 22 | BLANCO Santiago | 66 |
| 23 | CÁRDENAS Félix Rafael | 59 |
| 24 | PÉREZ RODRÍGUEZ Luis | 67 |
| 25 | PINOTTI Marco | 67 |
| 27 | GARCÍA CASAS Félix Miguel | 63 |
| 28 | OSA Aitor | 64 |
| 29 | VAUGHTERS Jonathan | 64 |
| 30 | HERAS Roberto | 59 |
| 31 | LÓPEZ DE MUNAIN Alberto | 65 |
| 32 | JAKSCHE Jörg | 69 |
| 33 | GIUNTI Massimo | 62 |
| 34 | BOTERO Santiago | 75 |