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 - 5
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VISSER Adrie | 59 |
| 2 | VOS Marianne | 58 |
| 3 | MAJERUS Christine | 56 |
| 5 | VAN VLEUTEN Annemiek | 59 |
| 9 | FERRAND-PRÉVOT Pauline | 53 |
| 10 | MUSTONEN Sara | 58 |
| 12 | FERRIER-BRUNEAU Christel | 53 |
| 13 | EDMONDSON Annette | 66 |
| 14 | BRENNAUER Lisa | 63 |
| 15 | KOSTER Anouska | 56 |
| 17 | POLSPOEL Maaike | 59 |