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 = -0.7 * weight + 57
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ZIJLAARD-VAN MOORSEL Leontien | 62 |
| 2 | MELCHERS Mirjam | 59 |
| 3 | BATES Katherine | 69 |
| 4 | CAPPELLOTTO Alessandra | 60 |
| 6 | VISSER Adrie | 59 |
| 10 | VONCKX Vanja | 56 |
| 13 | GUNNEWIJK Loes | 67 |
| 14 | KOEDOODER Vera | 69 |
| 25 | MOURAO Jaqueline | 55 |
| 37 | VAN ROOY-VINK Elsbeth | 57 |