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 + 54
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ÁLVAREZ Héctor | 74 |
| 3 | DICK Ahron | 69 |
| 5 | LAJARIN Luis Alberto | 65 |
| 7 | HERNANDEZ Jan | 54 |
| 8 | MCNABB Lachlan | 67 |
| 11 | EGUIGUREN Oskitx | 65 |
| 14 | MARTÍN Marco | 56 |
| 20 | DÍAZ Iker | 66 |
| 23 | LEFEVRE Fabrice | 75 |
| 29 | GONZÁLEZ Markel | 57 |
| 38 | MANBRAN Ignacio | 68 |
| 41 | HOLMES Wil | 64 |
| 42 | TAMMEPUU Riko | 68 |
| 52 | MARTÍN Raúl | 56 |