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 = -0.2 * weight + 26
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VERHOEFF Stefan | 76 |
| 2 | AÏT EL ABDIA Anass | 66 |
| 5 | STRAVERS Jarri | 73 |
| 6 | MANCEBO Francisco | 64 |
| 11 | WIJFJE Tom | 66 |
| 15 | CHAOUFI Tarik | 65 |
| 26 | VAN BEURDEN Niels | 58 |
| 28 | NOBEL Rick | 78 |