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 = 0.3 * weight + 14
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 4 | LASA Miguel María | 68 |
| 8 | VIEJO José Luis | 64 |
| 13 | KUIPER Hennie | 69 |
| 15 | ROSIERS Roger | 78 |
| 21 | DÍAZ Ventura | 72 |
| 30 | ALLAN Donald | 73 |
| 50 | TAMAMES Agustín | 66 |
| 67 | DEN HERTOG Fedor | 76 |
| 73 | SWERTS Roger | 75 |
| 76 | DE BRAUWERE Lucien | 63 |