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 + 45
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 6 | WRUBLESKI Alex | 55 |
| 7 | PITEL Edwige | 52 |
| 9 | TEUTENBERG Ina-Yoko | 64 |
| 10 | WILD Kirsten | 75 |
| 13 | BELTMAN Chantal | 68 |
| 16 | MELCHERS Mirjam | 59 |
| 17 | DRUYTS Kelly | 62 |
| 18 | SELS Loes | 62 |
| 21 | DE VOCHT Liesbet | 61 |
| 32 | CARRIGAN Sara | 60 |
| 33 | FAHLIN Emilia | 63 |
| 34 | HENRION Ludivine | 60 |
| 40 | NUMAINVILLE Joëlle | 65 |
| 43 | SLAPPENDEL Iris | 67 |
| 50 | WYMAN Helen | 56 |
| 52 | BRZEŹNA Paulina | 56 |