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 = -1.3 * weight + 96
This means that on average for every extra kilogram weight a rider loses -1.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VAN DIJK Ellen | 71 |
| 2 | GUNNEWIJK Loes | 67 |
| 3 | VAN VLEUTEN Annemiek | 59 |
| 4 | KOEDOODER Vera | 69 |
| 8 | SLAPPENDEL Iris | 67 |
| 9 | VAN DEN BROEK-BLAAK Chantal | 64 |
| 12 | VISSER Adrie | 59 |
| 13 | DE VRIES Marijn | 62 |
| 14 | STULTIENS Sabrina | 58 |
| 15 | PIETERS Amy | 58 |
| 19 | KOSTER Anouska | 56 |
| 29 | KAPTHEIJNS Maud | 53 |
| 30 | KESSLER Nina | 60 |
| 35 | MARKUS Riejanne | 61 |