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 + 3
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
Armstrong
1
72 kgPiccoli
2
64 kgKjærgaard
3
74 kgGuidi
5
73 kgSimon
7
70 kgVoigt
8
76 kgJemison
9
71 kgSgambelluri
14
63 kgMartinello
15
71 kgNiermann
19
64 kgTeutenberg
20
66 kgVande Velde
21
69 kgMcGrory
22
73 kgJohansen
24
78 kgVan Lancker
25
67 kgGrabsch
26
81 kgGlasner
30
72 kgJørgensen
36
60 kgD'Hollander
37
74 kgAndreu
38
77 kgSchmidt
39
73 kgIvanov
44
71 kgGaute Hølestøl
46
83 kgThijs
47
69 kgSpezialetti
61
67 kg
1
72 kgPiccoli
2
64 kgKjærgaard
3
74 kgGuidi
5
73 kgSimon
7
70 kgVoigt
8
76 kgJemison
9
71 kgSgambelluri
14
63 kgMartinello
15
71 kgNiermann
19
64 kgTeutenberg
20
66 kgVande Velde
21
69 kgMcGrory
22
73 kgJohansen
24
78 kgVan Lancker
25
67 kgGrabsch
26
81 kgGlasner
30
72 kgJørgensen
36
60 kgD'Hollander
37
74 kgAndreu
38
77 kgSchmidt
39
73 kgIvanov
44
71 kgGaute Hølestøl
46
83 kgThijs
47
69 kgSpezialetti
61
67 kg
Weight (KG) →
Result →
83
60
1
61
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ARMSTRONG Lance | 72 |
| 2 | PICCOLI Mariano | 64 |
| 3 | KJÆRGAARD Steffen | 74 |
| 5 | GUIDI Fabrizio | 73 |
| 7 | SIMON François | 70 |
| 8 | VOIGT Jens | 76 |
| 9 | JEMISON Marty | 71 |
| 14 | SGAMBELLURI Roberto | 63 |
| 15 | MARTINELLO Silvio | 71 |
| 19 | NIERMANN Grischa | 64 |
| 20 | TEUTENBERG Sven | 66 |
| 21 | VANDE VELDE Christian | 69 |
| 22 | MCGRORY Scott | 73 |
| 24 | JOHANSEN Allan | 78 |
| 25 | VAN LANCKER Kurt | 67 |
| 26 | GRABSCH Ralf | 81 |
| 30 | GLASNER Björn | 72 |
| 36 | JØRGENSEN René | 60 |
| 37 | D'HOLLANDER Glenn | 74 |
| 38 | ANDREU Frankie | 77 |
| 39 | SCHMIDT Torsten | 73 |
| 44 | IVANOV Ruslan | 71 |
| 46 | GAUTE HØLESTØL Svein | 83 |
| 47 | THIJS Erwin | 69 |
| 61 | SPEZIALETTI Alessandro | 67 |