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 = -0.4 * weight + 107
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
Jalabert
2
66 kgTchmil
3
75 kgBramati
18
72 kgMejia
25
63 kgElliott
32
76 kgWeltz
35
65 kgMurguialday
37
58 kgAbduzhaparov
41
72 kgInduráin
43
76 kgDelgado
47
64 kgBourguignon
49
72 kgMauri
55
68 kgScirea
63
80 kgRominger
75
65 kgHerrera
102
57 kgAlonso
108
70 kgCabello
115
72 kgLlach
116
58 kgRipoll
117
66 kgPedersen
128
70 kgDomínguez
130
67 kgPrado
133
69 kgMujika
141
73 kgSchepers
143
60 kgBölts
148
73 kgCaroli
152
77 kg
2
66 kgTchmil
3
75 kgBramati
18
72 kgMejia
25
63 kgElliott
32
76 kgWeltz
35
65 kgMurguialday
37
58 kgAbduzhaparov
41
72 kgInduráin
43
76 kgDelgado
47
64 kgBourguignon
49
72 kgMauri
55
68 kgScirea
63
80 kgRominger
75
65 kgHerrera
102
57 kgAlonso
108
70 kgCabello
115
72 kgLlach
116
58 kgRipoll
117
66 kgPedersen
128
70 kgDomínguez
130
67 kgPrado
133
69 kgMujika
141
73 kgSchepers
143
60 kgBölts
148
73 kgCaroli
152
77 kg
Weight (KG) →
Result →
80
57
2
152
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | JALABERT Laurent | 66 |
| 3 | TCHMIL Andrei | 75 |
| 18 | BRAMATI Davide | 72 |
| 25 | MEJIA Alvaro | 63 |
| 32 | ELLIOTT Malcolm | 76 |
| 35 | WELTZ Johnny | 65 |
| 37 | MURGUIALDAY Javier | 58 |
| 41 | ABDUZHAPAROV Djamolidine | 72 |
| 43 | INDURÁIN Miguel | 76 |
| 47 | DELGADO Pedro | 64 |
| 49 | BOURGUIGNON Thierry | 72 |
| 55 | MAURI Melchor | 68 |
| 63 | SCIREA Mario | 80 |
| 75 | ROMINGER Tony | 65 |
| 102 | HERRERA Luis Alberto | 57 |
| 108 | ALONSO Marino | 70 |
| 115 | CABELLO Francisco | 72 |
| 116 | LLACH Joaquin | 58 |
| 117 | RIPOLL José Andrés | 66 |
| 128 | PEDERSEN Atle | 70 |
| 130 | DOMÍNGUEZ Manuel Jorge | 67 |
| 133 | PRADO Vicente | 69 |
| 141 | MUJIKA Jokin | 73 |
| 143 | SCHEPERS Eddy | 60 |
| 148 | BÖLTS Udo | 73 |
| 152 | CAROLI Daniele | 77 |