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 = -0.4 * weight + 40
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BASTIANELLI Marta | 60 |
| 2 | ARCHIBALD Katie | 75 |
| 3 | ELVIN Gracie | 63 |
| 4 | SPRATT Amanda | 55 |
| 9 | VAN VLEUTEN Annemiek | 59 |
| 10 | SIGGAARD Christina | 67 |
| 11 | PALADIN Soraya | 59 |
| 12 | GONZÁLEZ Alicia | 51 |
| 13 | VAN TWISK Abigail | 53 |
| 16 | SOLOVEY Hanna | 56 |
| 19 | YONAMINE Eri | 51 |
| 20 | DUYCK Ann-Sophie | 60 |
| 21 | WILLIAMS Georgia | 60 |
| 23 | ALZINI Martina | 64 |
| 25 | GARFOOT Katrin | 56 |
| 26 | RAGAŽINSKIENĖ Daiva | 58 |