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 = -0.3 * weight + 45
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
Armstrong
1
72 kgDekker
2
66 kgO'Grady
4
73 kgPlanckaert
5
70 kgSchmidt
6
73 kgElli
7
71 kgHuser
8
65 kgHoffman
9
80 kgJemison
10
71 kgDietz
11
69 kgJenner
12
68 kgAus
13
75 kgDurand
14
76 kgPretot
15
71 kgBlaudzun
17
66 kgAndreu
18
77 kgAndersen
19
71 kgden Bakker
20
71 kgKjærgaard
21
74 kgvan der Poel
22
70 kgHamilton
23
65 kgIvanov
24
73 kgTchmil
26
75 kgJohansen
28
78 kgKirchen
29
68 kgCasagrande
30
64 kgDetilloux
31
62 kgPeeters
32
76 kgPeers
33
73 kgLefevre
35
66 kgBomans
37
74 kgRichard
39
67 kgLelli
40
69 kgVande Velde
41
69 kgTafi
42
73 kgMattan
43
69 kgLeysen
44
75 kgPlaza
45
68 kg
1
72 kgDekker
2
66 kgO'Grady
4
73 kgPlanckaert
5
70 kgSchmidt
6
73 kgElli
7
71 kgHuser
8
65 kgHoffman
9
80 kgJemison
10
71 kgDietz
11
69 kgJenner
12
68 kgAus
13
75 kgDurand
14
76 kgPretot
15
71 kgBlaudzun
17
66 kgAndreu
18
77 kgAndersen
19
71 kgden Bakker
20
71 kgKjærgaard
21
74 kgvan der Poel
22
70 kgHamilton
23
65 kgIvanov
24
73 kgTchmil
26
75 kgJohansen
28
78 kgKirchen
29
68 kgCasagrande
30
64 kgDetilloux
31
62 kgPeeters
32
76 kgPeers
33
73 kgLefevre
35
66 kgBomans
37
74 kgRichard
39
67 kgLelli
40
69 kgVande Velde
41
69 kgTafi
42
73 kgMattan
43
69 kgLeysen
44
75 kgPlaza
45
68 kg
Weight (KG) →
Result →
80
62
1
45
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ARMSTRONG Lance | 72 |
| 2 | DEKKER Erik | 66 |
| 4 | O'GRADY Stuart | 73 |
| 5 | PLANCKAERT Jo | 70 |
| 6 | SCHMIDT Torsten | 73 |
| 7 | ELLI Alberto | 71 |
| 8 | HUSER Rolf | 65 |
| 9 | HOFFMAN Tristan | 80 |
| 10 | JEMISON Marty | 71 |
| 11 | DIETZ Bert | 69 |
| 12 | JENNER Christopher | 68 |
| 13 | AUS Lauri | 75 |
| 14 | DURAND Jacky | 76 |
| 15 | PRETOT Arnaud | 71 |
| 17 | BLAUDZUN Michael | 66 |
| 18 | ANDREU Frankie | 77 |
| 19 | ANDERSEN Christian | 71 |
| 20 | DEN BAKKER Maarten | 71 |
| 21 | KJÆRGAARD Steffen | 74 |
| 22 | VAN DER POEL Adrie | 70 |
| 23 | HAMILTON Tyler | 65 |
| 24 | IVANOV Sergei | 73 |
| 26 | TCHMIL Andrei | 75 |
| 28 | JOHANSEN Allan | 78 |
| 29 | KIRCHEN Kim | 68 |
| 30 | CASAGRANDE Francesco | 64 |
| 31 | DETILLOUX Christophe | 62 |
| 32 | PEETERS Wilfried | 76 |
| 33 | PEERS Chris | 73 |
| 35 | LEFEVRE David | 66 |
| 37 | BOMANS Carlo | 74 |
| 39 | RICHARD Pascal | 67 |
| 40 | LELLI Massimiliano | 69 |
| 41 | VANDE VELDE Christian | 69 |
| 42 | TAFI Andrea | 73 |
| 43 | MATTAN Nico | 69 |
| 44 | LEYSEN Bart | 75 |
| 45 | PLAZA David | 68 |