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 = 3.1 * weight - 164
This means that on average for every extra kilogram weight a rider loses 3.1 positions in the result.
Hinault
1
62 kgLeMond
2
67 kgRoche
3
74 kgKelly
4
77 kgDelgado
6
64 kgHerrera
7
57 kgBauer
10
72 kgZoetemelk
12
68 kgSchepers
14
60 kgWinnen
15
60 kgMadiot
26
68 kgVan Impe
27
59 kgMujika
45
73 kgvan der Poel
51
70 kgChevallier
57
69 kgSergeant
59
76 kgEarley
60
62 kgDuclos-Lassalle
61
73 kgMarie
67
68 kgJourdan
71
64 kgBittinger
77
69 kgvan Vliet
79
65 kgde Rooij
80
69 kgVanderaerden
87
74 kgDernies
96
75 kgSolleveld
110
93 kgNijdam
115
70 kgWampers
117
82 kgYates
122
74 kgPieters
140
82 kg
1
62 kgLeMond
2
67 kgRoche
3
74 kgKelly
4
77 kgDelgado
6
64 kgHerrera
7
57 kgBauer
10
72 kgZoetemelk
12
68 kgSchepers
14
60 kgWinnen
15
60 kgMadiot
26
68 kgVan Impe
27
59 kgMujika
45
73 kgvan der Poel
51
70 kgChevallier
57
69 kgSergeant
59
76 kgEarley
60
62 kgDuclos-Lassalle
61
73 kgMarie
67
68 kgJourdan
71
64 kgBittinger
77
69 kgvan Vliet
79
65 kgde Rooij
80
69 kgVanderaerden
87
74 kgDernies
96
75 kgSolleveld
110
93 kgNijdam
115
70 kgWampers
117
82 kgYates
122
74 kgPieters
140
82 kg
Weight (KG) →
Result →
93
57
1
140
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HINAULT Bernard | 62 |
| 2 | LEMOND Greg | 67 |
| 3 | ROCHE Stephen | 74 |
| 4 | KELLY Sean | 77 |
| 6 | DELGADO Pedro | 64 |
| 7 | HERRERA Luis Alberto | 57 |
| 10 | BAUER Steve | 72 |
| 12 | ZOETEMELK Joop | 68 |
| 14 | SCHEPERS Eddy | 60 |
| 15 | WINNEN Peter | 60 |
| 26 | MADIOT Marc | 68 |
| 27 | VAN IMPE Lucien | 59 |
| 45 | MUJIKA Jokin | 73 |
| 51 | VAN DER POEL Adrie | 70 |
| 57 | CHEVALLIER Philippe | 69 |
| 59 | SERGEANT Marc | 76 |
| 60 | EARLEY Martin | 62 |
| 61 | DUCLOS-LASSALLE Gilbert | 73 |
| 67 | MARIE Thierry | 68 |
| 71 | JOURDAN Christian | 64 |
| 77 | BITTINGER René | 69 |
| 79 | VAN VLIET Leo | 65 |
| 80 | DE ROOIJ Theo | 69 |
| 87 | VANDERAERDEN Eric | 74 |
| 96 | DERNIES Michel | 75 |
| 110 | SOLLEVELD Gerrit | 93 |
| 115 | NIJDAM Jelle | 70 |
| 117 | WAMPERS Jean-Marie | 82 |
| 122 | YATES Sean | 74 |
| 140 | PIETERS Peter | 82 |