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 + 30
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
Costa
1
69 kgOliveira
2
66 kgSilva
4
60 kgOliveira
5
68 kgMatias
6
72 kgBarbosa
7
65 kgSilva
8
66 kgEulálio
9
62 kgFonte
10
60 kgCarvalho
11
66 kgSilva
12
67 kgSalgueiro
14
68 kgCaixas
16
66 kgViegas
17
70 kgNunes
18
64 kgReis
19
72 kgMorgado
20
71 kgGonçalves
21
55 kgCarvalho
22
60 kgPinto
23
68 kgPinheiro
24
71 kgOliveira
25
63 kgDias
26
57 kgLeal
27
59 kgSousa
30
59 kgGonçalves
31
65 kgMendes
32
64 kgGonçalves
35
75 kg
1
69 kgOliveira
2
66 kgSilva
4
60 kgOliveira
5
68 kgMatias
6
72 kgBarbosa
7
65 kgSilva
8
66 kgEulálio
9
62 kgFonte
10
60 kgCarvalho
11
66 kgSilva
12
67 kgSalgueiro
14
68 kgCaixas
16
66 kgViegas
17
70 kgNunes
18
64 kgReis
19
72 kgMorgado
20
71 kgGonçalves
21
55 kgCarvalho
22
60 kgPinto
23
68 kgPinheiro
24
71 kgOliveira
25
63 kgDias
26
57 kgLeal
27
59 kgSousa
30
59 kgGonçalves
31
65 kgMendes
32
64 kgGonçalves
35
75 kg
Weight (KG) →
Result →
75
55
1
35
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | COSTA Rui | 69 |
| 2 | OLIVEIRA Rui | 66 |
| 4 | SILVA Afonso | 60 |
| 5 | OLIVEIRA Ivo | 68 |
| 6 | MATIAS João | 72 |
| 7 | BARBOSA Diogo | 65 |
| 8 | SILVA Joaquim | 66 |
| 9 | EULÁLIO Afonso | 62 |
| 10 | FONTE César | 60 |
| 11 | CARVALHO André | 66 |
| 12 | SILVA Pedro | 67 |
| 14 | SALGUEIRO Carlos Miguel | 68 |
| 16 | CAIXAS Rodrigo | 66 |
| 17 | VIEGAS Daniel | 70 |
| 18 | NUNES Hugo | 64 |
| 19 | REIS Rafael | 72 |
| 20 | MORGADO António | 71 |
| 21 | GONÇALVES Hélder | 55 |
| 22 | CARVALHO Rui | 60 |
| 23 | PINTO Pedro | 68 |
| 24 | PINHEIRO Ivo | 71 |
| 25 | OLIVEIRA Fábio | 63 |
| 26 | DIAS José | 57 |
| 27 | LEAL Tiago | 59 |
| 30 | SOUSA José | 59 |
| 31 | GONÇALVES Diogo | 65 |
| 32 | MENDES José | 64 |
| 35 | GONÇALVES Bernardo | 75 |