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 = 2.3 * weight - 87
This means that on average for every extra kilogram weight a rider loses 2.3 positions in the result.
Hinault
1
62 kgDe Wolf
8
75 kgDuclos-Lassalle
11
73 kgZoetemelk
12
68 kgWinnen
14
60 kgKuiper
23
69 kgVan Impe
26
59 kgde Rooij
33
69 kgDidier
46
67 kgSchepers
47
60 kgOvion
63
64 kgThaler
68
60 kgMaertens
70
65 kgNilsson
76
63 kgVilamajo
85
70 kgFernández
89
68 kgKelly
90
77 kgMartin
100
62 kgBernaudeau
109
64 kgvan den Hoek
113
77 kgHoste
119
76 kgMartinez
124
80 kgBourreau
126
63 kgPlanckaert
129
69 kgLadrón
133
74 kg
1
62 kgDe Wolf
8
75 kgDuclos-Lassalle
11
73 kgZoetemelk
12
68 kgWinnen
14
60 kgKuiper
23
69 kgVan Impe
26
59 kgde Rooij
33
69 kgDidier
46
67 kgSchepers
47
60 kgOvion
63
64 kgThaler
68
60 kgMaertens
70
65 kgNilsson
76
63 kgVilamajo
85
70 kgFernández
89
68 kgKelly
90
77 kgMartin
100
62 kgBernaudeau
109
64 kgvan den Hoek
113
77 kgHoste
119
76 kgMartinez
124
80 kgBourreau
126
63 kgPlanckaert
129
69 kgLadrón
133
74 kg
Weight (KG) →
Result →
80
59
1
133
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HINAULT Bernard | 62 |
| 8 | DE WOLF Fons | 75 |
| 11 | DUCLOS-LASSALLE Gilbert | 73 |
| 12 | ZOETEMELK Joop | 68 |
| 14 | WINNEN Peter | 60 |
| 23 | KUIPER Hennie | 69 |
| 26 | VAN IMPE Lucien | 59 |
| 33 | DE ROOIJ Theo | 69 |
| 46 | DIDIER Lucien | 67 |
| 47 | SCHEPERS Eddy | 60 |
| 63 | OVION Régis | 64 |
| 68 | THALER Klaus-Peter | 60 |
| 70 | MAERTENS Freddy | 65 |
| 76 | NILSSON Sven-Åke | 63 |
| 85 | VILAMAJO Jaime | 70 |
| 89 | FERNÁNDEZ Juan | 68 |
| 90 | KELLY Sean | 77 |
| 100 | MARTIN Raymond | 62 |
| 109 | BERNAUDEAU Jean-René | 64 |
| 113 | VAN DEN HOEK Aad | 77 |
| 119 | HOSTE Frank | 76 |
| 124 | MARTINEZ Paulino | 80 |
| 126 | BOURREAU Bernard | 63 |
| 129 | PLANCKAERT Eddy | 69 |
| 133 | LADRÓN Rafael | 74 |