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 = -1.6 * weight + 126
This means that on average for every extra kilogram weight a rider loses -1.6 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | DEBESAY Mekseb | 64 |
| 4 | BICHLMANN Daniel | 72 |
| 7 | AMANUEL Meron | 63 |
| 9 | SMIT Willie | 72 |
| 17 | ARERUYA Joseph | 74 |
| 18 | GHEBREIGZABHIER Amanuel | 68 |
| 21 | OKUBAMARIAM Tesfom | 60 |
| 27 | EYOB Metkel | 61 |
| 31 | AÏT EL ABDIA Anass | 66 |
| 45 | KANGANGI Suleiman | 64 |
| 54 | BONTHUYS Carl | 60 |