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 + 39
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
Hushovd
1
83 kgVentoso
2
75 kgPaolini
3
66 kgZabel
4
69 kgValverde
5
61 kgVinokourov
6
68 kgBettini
7
58 kgO'Grady
8
73 kgMarzoli
9
61 kgSastre
10
61 kgNazon
11
74 kgSánchez
12
65 kgGómez Marchante
13
60 kgDi Luca
14
61 kgKashechkin
15
70 kgBrajkovič
16
60 kgEisel
17
74 kgMurn
18
70 kgBeltrán
19
60 kgMartínez
20
70 kgPaulinho
21
64 kgRebellin
22
63 kgLandaluze
23
65 kgGusev
24
67 kgFlorencio
25
59 kg
1
83 kgVentoso
2
75 kgPaolini
3
66 kgZabel
4
69 kgValverde
5
61 kgVinokourov
6
68 kgBettini
7
58 kgO'Grady
8
73 kgMarzoli
9
61 kgSastre
10
61 kgNazon
11
74 kgSánchez
12
65 kgGómez Marchante
13
60 kgDi Luca
14
61 kgKashechkin
15
70 kgBrajkovič
16
60 kgEisel
17
74 kgMurn
18
70 kgBeltrán
19
60 kgMartínez
20
70 kgPaulinho
21
64 kgRebellin
22
63 kgLandaluze
23
65 kgGusev
24
67 kgFlorencio
25
59 kg
Weight (KG) →
Result →
83
58
1
25
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HUSHOVD Thor | 83 |
| 2 | VENTOSO Francisco José | 75 |
| 3 | PAOLINI Luca | 66 |
| 4 | ZABEL Erik | 69 |
| 5 | VALVERDE Alejandro | 61 |
| 6 | VINOKOUROV Alexandre | 68 |
| 7 | BETTINI Paolo | 58 |
| 8 | O'GRADY Stuart | 73 |
| 9 | MARZOLI Ruggero | 61 |
| 10 | SASTRE Carlos | 61 |
| 11 | NAZON Jean-Patrick | 74 |
| 12 | SÁNCHEZ Samuel | 65 |
| 13 | GÓMEZ MARCHANTE José Ángel | 60 |
| 14 | DI LUCA Danilo | 61 |
| 15 | KASHECHKIN Andrey | 70 |
| 16 | BRAJKOVIČ Janez | 60 |
| 17 | EISEL Bernhard | 74 |
| 18 | MURN Uroš | 70 |
| 19 | BELTRÁN Manuel | 60 |
| 20 | MARTÍNEZ Egoi | 70 |
| 21 | PAULINHO Sérgio Miguel | 64 |
| 22 | REBELLIN Davide | 63 |
| 23 | LANDALUZE Iñigo | 65 |
| 24 | GUSEV Vladimir | 67 |
| 25 | FLORENCIO Xavier | 59 |