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 = 0.4 * weight + 21
This means that on average for every extra kilogram weight a rider loses 0.4 positions in the result.
Bölts
4
73 kgde Vries
5
75 kgElliott
7
76 kgInduráin
13
76 kgMejia
16
63 kgMauri
25
68 kgCordes
27
70 kgUgrumov
28
58 kgHerrera
30
57 kgSkibby
45
70 kgWeltz
73
65 kgRipoll
77
66 kgAlonso
83
70 kgDomínguez
85
67 kgArntz
92
70 kgvan der Poel
97
70 kgScirea
100
80 kgCabello
105
72 kg
4
73 kgde Vries
5
75 kgElliott
7
76 kgInduráin
13
76 kgMejia
16
63 kgMauri
25
68 kgCordes
27
70 kgUgrumov
28
58 kgHerrera
30
57 kgSkibby
45
70 kgWeltz
73
65 kgRipoll
77
66 kgAlonso
83
70 kgDomínguez
85
67 kgArntz
92
70 kgvan der Poel
97
70 kgScirea
100
80 kgCabello
105
72 kg
Weight (KG) →
Result →
80
57
4
105
| # | Rider | Weight (KG) |
|---|---|---|
| 4 | BÖLTS Udo | 73 |
| 5 | DE VRIES Gerrit | 75 |
| 7 | ELLIOTT Malcolm | 76 |
| 13 | INDURÁIN Miguel | 76 |
| 16 | MEJIA Alvaro | 63 |
| 25 | MAURI Melchor | 68 |
| 27 | CORDES Tom | 70 |
| 28 | UGRUMOV Piotr | 58 |
| 30 | HERRERA Luis Alberto | 57 |
| 45 | SKIBBY Jesper | 70 |
| 73 | WELTZ Johnny | 65 |
| 77 | RIPOLL José Andrés | 66 |
| 83 | ALONSO Marino | 70 |
| 85 | DOMÍNGUEZ Manuel Jorge | 67 |
| 92 | ARNTZ Marcel | 70 |
| 97 | VAN DER POEL Adrie | 70 |
| 100 | SCIREA Mario | 80 |
| 105 | CABELLO Francisco | 72 |