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 = 0.2 * weight + 8
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
Petacchi
1
70 kgBettini
2
58 kgZabel
3
69 kgFreire
4
63 kgO'Grady
5
73 kgBoogerd
6
62 kgAstarloa
7
61 kgHondo
9
73 kgPagliarini
10
68 kgCipollini
11
77 kgFlecha
12
72 kgRodríguez
13
58 kgDuma
14
64 kgDi Luca
15
61 kgZanini
16
80 kgFurlan
17
72 kgAldag
18
75 kgTafi
19
73 kgZberg
20
69 kgHervé
21
60 kgLorenzetto
22
71 kgCamenzind
23
62 kgGasparre
24
60 kgVicioso
25
60 kgTrenti
26
68 kgMutsaars
27
67 kgWesemann
28
72 kgVelo
29
70 kgDean
30
72 kgClain
31
59 kgGerosa
32
72 kgde Jongh
33
76 kgPieri
34
78 kgPichon
35
62 kgAlbasini
36
65 kg
1
70 kgBettini
2
58 kgZabel
3
69 kgFreire
4
63 kgO'Grady
5
73 kgBoogerd
6
62 kgAstarloa
7
61 kgHondo
9
73 kgPagliarini
10
68 kgCipollini
11
77 kgFlecha
12
72 kgRodríguez
13
58 kgDuma
14
64 kgDi Luca
15
61 kgZanini
16
80 kgFurlan
17
72 kgAldag
18
75 kgTafi
19
73 kgZberg
20
69 kgHervé
21
60 kgLorenzetto
22
71 kgCamenzind
23
62 kgGasparre
24
60 kgVicioso
25
60 kgTrenti
26
68 kgMutsaars
27
67 kgWesemann
28
72 kgVelo
29
70 kgDean
30
72 kgClain
31
59 kgGerosa
32
72 kgde Jongh
33
76 kgPieri
34
78 kgPichon
35
62 kgAlbasini
36
65 kg
Weight (KG) →
Result →
80
58
1
36
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | PETACCHI Alessandro | 70 |
| 2 | BETTINI Paolo | 58 |
| 3 | ZABEL Erik | 69 |
| 4 | FREIRE Óscar | 63 |
| 5 | O'GRADY Stuart | 73 |
| 6 | BOOGERD Michael | 62 |
| 7 | ASTARLOA Igor | 61 |
| 9 | HONDO Danilo | 73 |
| 10 | PAGLIARINI Luciano André | 68 |
| 11 | CIPOLLINI Mario | 77 |
| 12 | FLECHA Juan Antonio | 72 |
| 13 | RODRÍGUEZ Joaquim | 58 |
| 14 | DUMA Vladimir | 64 |
| 15 | DI LUCA Danilo | 61 |
| 16 | ZANINI Stefano | 80 |
| 17 | FURLAN Angelo | 72 |
| 18 | ALDAG Rolf | 75 |
| 19 | TAFI Andrea | 73 |
| 20 | ZBERG Markus | 69 |
| 21 | HERVÉ Cédric | 60 |
| 22 | LORENZETTO Mirco | 71 |
| 23 | CAMENZIND Oscar | 62 |
| 24 | GASPARRE Graziano | 60 |
| 25 | VICIOSO Ángel | 60 |
| 26 | TRENTI Guido | 68 |
| 27 | MUTSAARS Ronald | 67 |
| 28 | WESEMANN Steffen | 72 |
| 29 | VELO Marco | 70 |
| 30 | DEAN Julian | 72 |
| 31 | CLAIN Médéric | 59 |
| 32 | GEROSA Mauro | 72 |
| 33 | DE JONGH Steven | 76 |
| 34 | PIERI Dario | 78 |
| 35 | PICHON Mickaël | 62 |
| 36 | ALBASINI Michael | 65 |