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 - 4
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VAN VLEUTEN Annemiek | 59 |
| 2 | VOS Marianne | 58 |
| 3 | BRAND Lucinda | 57 |
| 4 | PIETERS Amy | 58 |
| 7 | VAN DER BREGGEN Anna | 56 |
| 10 | SLAPPENDEL Iris | 67 |
| 11 | KOEDOODER Vera | 69 |
| 14 | DE VRIES Marijn | 62 |
| 18 | WILD Kirsten | 75 |
| 19 | KOSTER Anouska | 56 |
| 23 | STULTIENS Sabrina | 58 |
| 24 | ROOIJAKKERS Pauliena | 58 |