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 = 0.6 * weight - 22
This means that on average for every extra kilogram weight a rider loses 0.6 positions in the result.
Rutkiewicz
1
66 kgBrochard
2
68 kgVandenbroucke
3
67 kgBrożyna
4
65 kgVirenque
6
65 kgZamana
7
74 kgVan de Wouwer
8
66 kgKohut
10
65 kgGustov
11
64 kgSosenka
12
82 kgPoilvet
14
71 kgTeteriouk
15
72 kgHinault
16
63 kgMickiewicz
18
74 kgPiątek
19
71 kgRomanik
23
62 kgPellizotti
24
64 kgTafi
28
73 kgVainšteins
30
72 kgVoigt
32
76 kgTessier
34
70 kgWacker
35
65 kgJenner
36
68 kgWadecki
38
70 kgBrard
40
74 kg
1
66 kgBrochard
2
68 kgVandenbroucke
3
67 kgBrożyna
4
65 kgVirenque
6
65 kgZamana
7
74 kgVan de Wouwer
8
66 kgKohut
10
65 kgGustov
11
64 kgSosenka
12
82 kgPoilvet
14
71 kgTeteriouk
15
72 kgHinault
16
63 kgMickiewicz
18
74 kgPiątek
19
71 kgRomanik
23
62 kgPellizotti
24
64 kgTafi
28
73 kgVainšteins
30
72 kgVoigt
32
76 kgTessier
34
70 kgWacker
35
65 kgJenner
36
68 kgWadecki
38
70 kgBrard
40
74 kg
Weight (KG) →
Result →
82
62
1
40
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | RUTKIEWICZ Marek | 66 |
| 2 | BROCHARD Laurent | 68 |
| 3 | VANDENBROUCKE Frank | 67 |
| 4 | BROŻYNA Tomasz | 65 |
| 6 | VIRENQUE Richard | 65 |
| 7 | ZAMANA Cezary | 74 |
| 8 | VAN DE WOUWER Kurt | 66 |
| 10 | KOHUT Sławomir | 65 |
| 11 | GUSTOV Volodymyr | 64 |
| 12 | SOSENKA Ondřej | 82 |
| 14 | POILVET Benoît | 71 |
| 15 | TETERIOUK Andrei | 72 |
| 16 | HINAULT Sébastien | 63 |
| 18 | MICKIEWICZ Jacek | 74 |
| 19 | PIĄTEK Zbigniew | 71 |
| 23 | ROMANIK Radosław | 62 |
| 24 | PELLIZOTTI Franco | 64 |
| 28 | TAFI Andrea | 73 |
| 30 | VAINŠTEINS Romāns | 72 |
| 32 | VOIGT Jens | 76 |
| 34 | TESSIER Jean-Michel | 70 |
| 35 | WACKER Eugen | 65 |
| 36 | JENNER Christopher | 68 |
| 38 | WADECKI Piotr | 70 |
| 40 | BRARD Florent | 74 |