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 = -1.7 * weight + 141
This means that on average for every extra kilogram weight a rider loses -1.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | VAN DIJK Ellen | 71 |
| 7 | AALERUD Katrine | 54 |
| 14 | MARTÍN Sara | 58 |
| 18 | FRANCIS Jenaya | 56 |
| 36 | RUIZ PÉREZ Lucía | 56 |
| 43 | COPPONI Clara | 55 |
| 46 | LARRARTE Eukene | 63 |
| 50 | NORSGAARD Emma | 65 |
| 51 | RUIZ PÉREZ Laura | 55 |
| 53 | BARKER Elinor | 56 |
| 55 | KOSTER Anouska | 56 |
| 56 | FRANZ Heidi | 52 |
| 78 | ABAIDULLINA Inna | 52 |
| 80 | MISSIAGGIA Alessia | 53 |
| 82 | ROSTOVTSEVA Maria | 61 |