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 - 1
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Barbosa
1
72 kgEtxebarria
2
55 kgMauri
3
68 kgGarcía Acosta
5
76 kgGamito
6
66 kg
1
72 kgEtxebarria
2
55 kgMauri
3
68 kgGarcía Acosta
5
76 kgGamito
6
66 kg
Weight (KG) →
Result →
76
55
1
6
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BARBOSA Cândido | 72 |
| 2 | ETXEBARRIA David | 55 |
| 3 | MAURI Melchor | 68 |
| 5 | GARCÍA ACOSTA José Vicente | 76 |
| 6 | GAMITO Vitor | 66 |