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 = -0.8 * weight + 127
This means that on average for every extra kilogram weight a rider loses -0.8 positions in the result.
Kelly
2
77 kgBauer
5
72 kgVanderaerden
6
74 kgvan der Poel
10
70 kgDernies
11
75 kgvan Vliet
18
65 kgWampers
19
82 kgLeMond
28
67 kgRoche
31
74 kgBittinger
33
69 kgSergeant
44
76 kgWinnen
50
60 kgDuclos-Lassalle
63
73 kgMarie
69
68 kgde Rooij
71
69 kgHinault
76
62 kgDelgado
89
64 kgChevallier
90
69 kgJourdan
96
64 kgVan Impe
97
59 kgZoetemelk
103
68 kgMadiot
104
68 kgSchepers
114
60 kgSolleveld
119
93 kgEarley
122
62 kgHerrera
124
57 kgPieters
135
82 kgNijdam
141
70 kgMujika
142
73 kgYates
144
74 kg
2
77 kgBauer
5
72 kgVanderaerden
6
74 kgvan der Poel
10
70 kgDernies
11
75 kgvan Vliet
18
65 kgWampers
19
82 kgLeMond
28
67 kgRoche
31
74 kgBittinger
33
69 kgSergeant
44
76 kgWinnen
50
60 kgDuclos-Lassalle
63
73 kgMarie
69
68 kgde Rooij
71
69 kgHinault
76
62 kgDelgado
89
64 kgChevallier
90
69 kgJourdan
96
64 kgVan Impe
97
59 kgZoetemelk
103
68 kgMadiot
104
68 kgSchepers
114
60 kgSolleveld
119
93 kgEarley
122
62 kgHerrera
124
57 kgPieters
135
82 kgNijdam
141
70 kgMujika
142
73 kgYates
144
74 kg
Weight (KG) →
Result →
93
57
2
144
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | KELLY Sean | 77 |
| 5 | BAUER Steve | 72 |
| 6 | VANDERAERDEN Eric | 74 |
| 10 | VAN DER POEL Adrie | 70 |
| 11 | DERNIES Michel | 75 |
| 18 | VAN VLIET Leo | 65 |
| 19 | WAMPERS Jean-Marie | 82 |
| 28 | LEMOND Greg | 67 |
| 31 | ROCHE Stephen | 74 |
| 33 | BITTINGER René | 69 |
| 44 | SERGEANT Marc | 76 |
| 50 | WINNEN Peter | 60 |
| 63 | DUCLOS-LASSALLE Gilbert | 73 |
| 69 | MARIE Thierry | 68 |
| 71 | DE ROOIJ Theo | 69 |
| 76 | HINAULT Bernard | 62 |
| 89 | DELGADO Pedro | 64 |
| 90 | CHEVALLIER Philippe | 69 |
| 96 | JOURDAN Christian | 64 |
| 97 | VAN IMPE Lucien | 59 |
| 103 | ZOETEMELK Joop | 68 |
| 104 | MADIOT Marc | 68 |
| 114 | SCHEPERS Eddy | 60 |
| 119 | SOLLEVELD Gerrit | 93 |
| 122 | EARLEY Martin | 62 |
| 124 | HERRERA Luis Alberto | 57 |
| 135 | PIETERS Peter | 82 |
| 141 | NIJDAM Jelle | 70 |
| 142 | MUJIKA Jokin | 73 |
| 144 | YATES Sean | 74 |