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 = -0.2 * weight + 27
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
Bodrogi
1
79 kgCancellara
1
80 kgRich
2
82 kgPeschel
2
72 kgDekker
3
66 kgWauters
3
73 kgLjungqvist
4
73 kgBäckstedt
4
94 kgArmstrong
5
72 kgEkimov
5
69 kgO'Neill
6
72 kgMatveyev
6
78 kgCappelle
7
71 kgMorin
8
79 kgHushovd
8
83 kgLandis
9
68 kgZabriskie
9
67 kgVelo
10
70 kgHonchar
10
67 kgHulsmans
11
75 kgRogers
11
74 kgVoskamp
12
75 kgNüttli
13
70 kgVandenbroucke
14
67 kgMuseeuw
14
71 kgBartko
15
78 kgWesemann
15
72 kgStreel
16
69 kgD'Hollander
17
74 kgEeckhout
17
73 kgRoesems
18
81 kgDierckxsens
19
71 kgQuinziato
19
74 kgDevolder
20
72 kgMerckx
21
77 kgWadecki
21
70 kg
1
79 kgCancellara
1
80 kgRich
2
82 kgPeschel
2
72 kgDekker
3
66 kgWauters
3
73 kgLjungqvist
4
73 kgBäckstedt
4
94 kgArmstrong
5
72 kgEkimov
5
69 kgO'Neill
6
72 kgMatveyev
6
78 kgCappelle
7
71 kgMorin
8
79 kgHushovd
8
83 kgLandis
9
68 kgZabriskie
9
67 kgVelo
10
70 kgHonchar
10
67 kgHulsmans
11
75 kgRogers
11
74 kgVoskamp
12
75 kgNüttli
13
70 kgVandenbroucke
14
67 kgMuseeuw
14
71 kgBartko
15
78 kgWesemann
15
72 kgStreel
16
69 kgD'Hollander
17
74 kgEeckhout
17
73 kgRoesems
18
81 kgDierckxsens
19
71 kgQuinziato
19
74 kgDevolder
20
72 kgMerckx
21
77 kgWadecki
21
70 kg
Weight (KG) →
Result →
94
66
1
21
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BODROGI László | 79 |
| 1 | CANCELLARA Fabian | 80 |
| 2 | RICH Michael | 82 |
| 2 | PESCHEL Uwe | 72 |
| 3 | DEKKER Erik | 66 |
| 3 | WAUTERS Marc | 73 |
| 4 | LJUNGQVIST Marcus | 73 |
| 4 | BÄCKSTEDT Magnus | 94 |
| 5 | ARMSTRONG Lance | 72 |
| 5 | EKIMOV Viatcheslav | 69 |
| 6 | O'NEILL Nathan | 72 |
| 6 | MATVEYEV Sergiy | 78 |
| 7 | CAPPELLE Andy | 71 |
| 8 | MORIN Anthony | 79 |
| 8 | HUSHOVD Thor | 83 |
| 9 | LANDIS Floyd | 68 |
| 9 | ZABRISKIE David | 67 |
| 10 | VELO Marco | 70 |
| 10 | HONCHAR Serhiy | 67 |
| 11 | HULSMANS Kevin | 75 |
| 11 | ROGERS Michael | 74 |
| 12 | VOSKAMP Bart | 75 |
| 13 | NÜTTLI Jean | 70 |
| 14 | VANDENBROUCKE Frank | 67 |
| 14 | MUSEEUW Johan | 71 |
| 15 | BARTKO Robert | 78 |
| 15 | WESEMANN Steffen | 72 |
| 16 | STREEL Marc | 69 |
| 17 | D'HOLLANDER Glenn | 74 |
| 17 | EECKHOUT Niko | 73 |
| 18 | ROESEMS Bert | 81 |
| 19 | DIERCKXSENS Ludo | 71 |
| 19 | QUINZIATO Manuel | 74 |
| 20 | DEVOLDER Stijn | 72 |
| 21 | MERCKX Axel | 77 |
| 21 | WADECKI Piotr | 70 |