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 = 0.5 * weight + 8
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
Petacchi
1
70 kgNozal
2
70 kgGonzález de Galdeano
3
73 kgZabel
4
69 kgDean
5
72 kgEtxebarria
6
55 kgHruška
7
62 kgRodríguez
8
58 kgEtxebarria
9
68 kgEdo
10
64 kgPérez Rodríguez
11
67 kgValverde
12
61 kgGutiérrez
13
78 kgSastre
14
61 kgMillar
15
79 kgZaballa
16
66 kgVicioso
17
60 kgBoonen
18
82 kgCárdenas
19
59 kgLombardi
20
73 kgSvorada
21
76 kgBeltrán
22
60 kgFrigo
23
66 kgMartín Perdiguero
24
63 kgMøller
25
70 kgGonzález
26
69 kgVan Goolen
27
70 kgAstarloa
29
61 kgAzevedo
30
59 kgde Jongh
31
76 kgRodriguez
32
68 kgLaguna
33
61 kgKroon
34
67 kgSerrano
35
63 kgSinkewitz
36
63 kgFurlan
37
72 kgGrabsch
38
78 kgRubiera
39
69 kgUsov
40
63 kgvan Heeswijk
41
73 kgNavas
43
78 kgGonzález
44
70 kgPereiro
46
67 kgCalcagni
47
65 kgHeras
48
59 kgCasero
49
72 kgIsasi
50
70 kgGuidi
51
73 kgJeker
53
72 kgde la Fuente
54
67 kgTorrent
55
71 kgHorrach
56
70 kgPérez
57
61 kgJoachim
58
82 kgJaksche
60
69 kgZberg
61
72 kgLandis
62
68 kgPiccoli
63
64 kgZülle
64
72 kgOsa
66
64 kgScarponi
67
62 kgBarry
68
72 kgHincapie
69
83 kgBelli
70
64 kgLaiseka
72
63 kgPospyeyev
73
71 kgMoreni
74
65 kgCabello
75
72 kgJulich
76
68 kgMasciarelli
77
63 kgBertogliati
78
73 kg
1
70 kgNozal
2
70 kgGonzález de Galdeano
3
73 kgZabel
4
69 kgDean
5
72 kgEtxebarria
6
55 kgHruška
7
62 kgRodríguez
8
58 kgEtxebarria
9
68 kgEdo
10
64 kgPérez Rodríguez
11
67 kgValverde
12
61 kgGutiérrez
13
78 kgSastre
14
61 kgMillar
15
79 kgZaballa
16
66 kgVicioso
17
60 kgBoonen
18
82 kgCárdenas
19
59 kgLombardi
20
73 kgSvorada
21
76 kgBeltrán
22
60 kgFrigo
23
66 kgMartín Perdiguero
24
63 kgMøller
25
70 kgGonzález
26
69 kgVan Goolen
27
70 kgAstarloa
29
61 kgAzevedo
30
59 kgde Jongh
31
76 kgRodriguez
32
68 kgLaguna
33
61 kgKroon
34
67 kgSerrano
35
63 kgSinkewitz
36
63 kgFurlan
37
72 kgGrabsch
38
78 kgRubiera
39
69 kgUsov
40
63 kgvan Heeswijk
41
73 kgNavas
43
78 kgGonzález
44
70 kgPereiro
46
67 kgCalcagni
47
65 kgHeras
48
59 kgCasero
49
72 kgIsasi
50
70 kgGuidi
51
73 kgJeker
53
72 kgde la Fuente
54
67 kgTorrent
55
71 kgHorrach
56
70 kgPérez
57
61 kgJoachim
58
82 kgJaksche
60
69 kgZberg
61
72 kgLandis
62
68 kgPiccoli
63
64 kgZülle
64
72 kgOsa
66
64 kgScarponi
67
62 kgBarry
68
72 kgHincapie
69
83 kgBelli
70
64 kgLaiseka
72
63 kgPospyeyev
73
71 kgMoreni
74
65 kgCabello
75
72 kgJulich
76
68 kgMasciarelli
77
63 kgBertogliati
78
73 kg
Weight (KG) →
Result →
83
55
1
78