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 + 37
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | VAN DEN BROEK-BLAAK Chantal | 64 |
| 3 | SLAPPENDEL Iris | 67 |
| 4 | DE VOCHT Liesbet | 61 |
| 5 | BRAND Lucinda | 57 |
| 7 | KOEDOODER Vera | 69 |
| 9 | DE VRIES Marijn | 62 |
| 10 | LICHTENBERG Claudia | 52 |
| 11 | JOHANSSON Emma | 58 |
| 23 | PIETERS Amy | 58 |
| 24 | WILD Kirsten | 75 |
| 25 | HANNES Kaat | 51 |
| 28 | CANT Sanne | 57 |
| 33 | ENSING Janneke | 62 |
| 35 | RIABCHENKO Tetyana | 57 |