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 = -0.1 * weight + 22
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Hushovd
1
83 kgVentoso
2
75 kgZabel
3
69 kgVinokourov
4
68 kgValverde
5
61 kgO'Grady
6
73 kgSastre
7
61 kgBettini
8
58 kgGómez Marchante
9
60 kgKashechkin
10
70 kgPaolini
11
66 kgBrajkovič
12
60 kgDi Luca
13
61 kgMarzoli
14
61 kgNazon
15
74 kgMurn
16
70 kgBeltrán
17
60 kgEisel
18
74 kgMartínez
19
70 kgPaulinho
20
64 kgRebellin
21
63 kgUsov
22
63 kgNapolitano
23
81 kgLandaluze
24
65 kgSánchez
25
65 kg
1
83 kgVentoso
2
75 kgZabel
3
69 kgVinokourov
4
68 kgValverde
5
61 kgO'Grady
6
73 kgSastre
7
61 kgBettini
8
58 kgGómez Marchante
9
60 kgKashechkin
10
70 kgPaolini
11
66 kgBrajkovič
12
60 kgDi Luca
13
61 kgMarzoli
14
61 kgNazon
15
74 kgMurn
16
70 kgBeltrán
17
60 kgEisel
18
74 kgMartínez
19
70 kgPaulinho
20
64 kgRebellin
21
63 kgUsov
22
63 kgNapolitano
23
81 kgLandaluze
24
65 kgSánchez
25
65 kg
Weight (KG) →
Result →
83
58
1
25
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HUSHOVD Thor | 83 |
| 2 | VENTOSO Francisco José | 75 |
| 3 | ZABEL Erik | 69 |
| 4 | VINOKOUROV Alexandre | 68 |
| 5 | VALVERDE Alejandro | 61 |
| 6 | O'GRADY Stuart | 73 |
| 7 | SASTRE Carlos | 61 |
| 8 | BETTINI Paolo | 58 |
| 9 | GÓMEZ MARCHANTE José Ángel | 60 |
| 10 | KASHECHKIN Andrey | 70 |
| 11 | PAOLINI Luca | 66 |
| 12 | BRAJKOVIČ Janez | 60 |
| 13 | DI LUCA Danilo | 61 |
| 14 | MARZOLI Ruggero | 61 |
| 15 | NAZON Jean-Patrick | 74 |
| 16 | MURN Uroš | 70 |
| 17 | BELTRÁN Manuel | 60 |
| 18 | EISEL Bernhard | 74 |
| 19 | MARTÍNEZ Egoi | 70 |
| 20 | PAULINHO Sérgio Miguel | 64 |
| 21 | REBELLIN Davide | 63 |
| 22 | USOV Alexandre | 63 |
| 23 | NAPOLITANO Danilo | 81 |
| 24 | LANDALUZE Iñigo | 65 |
| 25 | SÁNCHEZ Samuel | 65 |