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 = -0.1 * weight + 20
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Costa
1
69 kgKwiatkowski
2
68 kgContador
3
61 kgPrades
4
63 kgModolo
5
67 kgPetacchi
6
70 kgDémare
7
76 kgHorner
8
70 kgPinto
9
58 kgCoquard
10
59 kgFonte
11
60 kgGeniez
12
68 kgMachado
13
63 kgNapolitano
14
81 kgChernetski
15
63 kgRubio
16
81 kgAfonso
17
56 kgFirsanov
18
58 kgBilbao
19
60 kgSénéchal
20
77 kgSchorn
21
72 kgEngoulvent
22
82 kgCastroviejo
23
62 kgSilva
24
59 kgTsatevich
25
64 kgDelage
26
70 kgPliușchin
27
66 kgPichot
28
72 kgPereira
29
56 kgLobato
30
64 kgHaddi
31
63 kg
1
69 kgKwiatkowski
2
68 kgContador
3
61 kgPrades
4
63 kgModolo
5
67 kgPetacchi
6
70 kgDémare
7
76 kgHorner
8
70 kgPinto
9
58 kgCoquard
10
59 kgFonte
11
60 kgGeniez
12
68 kgMachado
13
63 kgNapolitano
14
81 kgChernetski
15
63 kgRubio
16
81 kgAfonso
17
56 kgFirsanov
18
58 kgBilbao
19
60 kgSénéchal
20
77 kgSchorn
21
72 kgEngoulvent
22
82 kgCastroviejo
23
62 kgSilva
24
59 kgTsatevich
25
64 kgDelage
26
70 kgPliușchin
27
66 kgPichot
28
72 kgPereira
29
56 kgLobato
30
64 kgHaddi
31
63 kg
Weight (KG) →
Result →
82
56
1
31
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | COSTA Rui | 69 |
| 2 | KWIATKOWSKI Michał | 68 |
| 3 | CONTADOR Alberto | 61 |
| 4 | PRADES Eduard | 63 |
| 5 | MODOLO Sacha | 67 |
| 6 | PETACCHI Alessandro | 70 |
| 7 | DÉMARE Arnaud | 76 |
| 8 | HORNER Chris | 70 |
| 9 | PINTO Edgar | 58 |
| 10 | COQUARD Bryan | 59 |
| 11 | FONTE César | 60 |
| 12 | GENIEZ Alexandre | 68 |
| 13 | MACHADO Tiago | 63 |
| 14 | NAPOLITANO Danilo | 81 |
| 15 | CHERNETSKI Sergei | 63 |
| 16 | RUBIO Diego | 81 |
| 17 | AFONSO Luis | 56 |
| 18 | FIRSANOV Sergey | 58 |
| 19 | BILBAO Pello | 60 |
| 20 | SÉNÉCHAL Florian | 77 |
| 21 | SCHORN Daniel | 72 |
| 22 | ENGOULVENT Jimmy | 82 |
| 23 | CASTROVIEJO Jonathan | 62 |
| 24 | SILVA Bruno | 59 |
| 25 | TSATEVICH Alexey | 64 |
| 26 | DELAGE Mickaël | 70 |
| 27 | PLIUȘCHIN Alexandr | 66 |
| 28 | PICHOT Alexandre | 72 |
| 29 | PEREIRA Valter | 56 |
| 30 | LOBATO Juan José | 64 |
| 31 | HADDI Soufiane | 63 |