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 + 70
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 | BELTMAN Chantal | 68 |
| 4 | MELCHERS Mirjam | 59 |
| 5 | WILD Kirsten | 75 |
| 11 | VISSER Adrie | 59 |
| 16 | GUNNEWIJK Loes | 67 |
| 37 | KOEDOODER Vera | 69 |
| 61 | SLAPPENDEL Iris | 67 |
| 64 | VAN ROOY-VINK Elsbeth | 57 |