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 - 18
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | TAMAMES Agustín | 66 |
| 4 | MARCUSSEN Jørgen | 70 |
| 7 | DE VLAEMINCK Roger | 74 |
| 9 | ELORRIAGA Javier Francisco | 85 |