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 = 3.5 * weight - 188
This means that on average for every extra kilogram weight a rider loses 3.5 positions in the result.
Delgado
1
64 kgHerrera
2
57 kgKelly
4
77 kgLeMond
5
67 kgSchepers
9
60 kgWinnen
10
60 kgZoetemelk
11
68 kgRoche
12
74 kgHinault
18
62 kgVan Impe
24
59 kgMujika
26
73 kgBauer
42
72 kgMadiot
44
68 kgBittinger
51
69 kgvan Vliet
57
65 kgJourdan
62
64 kgEarley
72
62 kgChevallier
77
69 kgDuclos-Lassalle
80
73 kgde Rooij
81
69 kgMarie
84
68 kgvan der Poel
86
70 kgDernies
87
75 kgSergeant
110
76 kgPieters
114
82 kgWampers
115
82 kgVanderaerden
118
74 kgYates
123
74 kgSolleveld
130
93 kgNijdam
138
70 kg
1
64 kgHerrera
2
57 kgKelly
4
77 kgLeMond
5
67 kgSchepers
9
60 kgWinnen
10
60 kgZoetemelk
11
68 kgRoche
12
74 kgHinault
18
62 kgVan Impe
24
59 kgMujika
26
73 kgBauer
42
72 kgMadiot
44
68 kgBittinger
51
69 kgvan Vliet
57
65 kgJourdan
62
64 kgEarley
72
62 kgChevallier
77
69 kgDuclos-Lassalle
80
73 kgde Rooij
81
69 kgMarie
84
68 kgvan der Poel
86
70 kgDernies
87
75 kgSergeant
110
76 kgPieters
114
82 kgWampers
115
82 kgVanderaerden
118
74 kgYates
123
74 kgSolleveld
130
93 kgNijdam
138
70 kg
Weight (KG) →
Result →
93
57
1
138
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | DELGADO Pedro | 64 |
| 2 | HERRERA Luis Alberto | 57 |
| 4 | KELLY Sean | 77 |
| 5 | LEMOND Greg | 67 |
| 9 | SCHEPERS Eddy | 60 |
| 10 | WINNEN Peter | 60 |
| 11 | ZOETEMELK Joop | 68 |
| 12 | ROCHE Stephen | 74 |
| 18 | HINAULT Bernard | 62 |
| 24 | VAN IMPE Lucien | 59 |
| 26 | MUJIKA Jokin | 73 |
| 42 | BAUER Steve | 72 |
| 44 | MADIOT Marc | 68 |
| 51 | BITTINGER René | 69 |
| 57 | VAN VLIET Leo | 65 |
| 62 | JOURDAN Christian | 64 |
| 72 | EARLEY Martin | 62 |
| 77 | CHEVALLIER Philippe | 69 |
| 80 | DUCLOS-LASSALLE Gilbert | 73 |
| 81 | DE ROOIJ Theo | 69 |
| 84 | MARIE Thierry | 68 |
| 86 | VAN DER POEL Adrie | 70 |
| 87 | DERNIES Michel | 75 |
| 110 | SERGEANT Marc | 76 |
| 114 | PIETERS Peter | 82 |
| 115 | WAMPERS Jean-Marie | 82 |
| 118 | VANDERAERDEN Eric | 74 |
| 123 | YATES Sean | 74 |
| 130 | SOLLEVELD Gerrit | 93 |
| 138 | NIJDAM Jelle | 70 |