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 = 0.5 * weight - 19
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VOS Marianne | 58 |
| 2 | LICHTENBERG Claudia | 52 |
| 3 | JOHANSSON Emma | 58 |
| 4 | ARNDT Judith | 59 |
| 6 | VAN VLEUTEN Annemiek | 59 |
| 8 | BRONZINI Giorgia | 54 |
| 9 | GUNNEWIJK Loes | 67 |
| 11 | BACCAILLE Monia | 61 |
| 12 | DRUYTS Kelly | 62 |
| 14 | ANDRUK Alona | 56 |
| 17 | VALSECCHI Silvia | 58 |
| 19 | PITEL Edwige | 52 |
| 21 | BECKER Charlotte | 64 |
| 25 | VAN DEN BROEK-BLAAK Chantal | 64 |