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 = 0.4 * weight - 20
This means that on average for every extra kilogram weight a rider loses 0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | EYOB Metkel | 61 |
| 2 | VAN ZYL Johann | 72 |
| 3 | MEINTJES Louis | 58 |
| 5 | GIRDLESTONE Dylan | 66 |
| 6 | CHAABANE Hichem | 70 |
| 8 | LAGAB Azzedine | 63 |
| 14 | LEFRANCOIS Nicolas | 82 |
| 23 | GHEBREIGZABHIER Amanuel | 68 |