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 = -0.2 * weight + 25
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VOS Marianne | 58 |
| 2 | WILD Kirsten | 75 |
| 3 | MELCHERS Mirjam | 59 |
| 5 | TEUTENBERG Ina-Yoko | 64 |
| 7 | GUNNEWIJK Loes | 67 |
| 10 | BELTMAN Chantal | 68 |
| 16 | DE VOCHT Liesbet | 61 |
| 18 | VILLUMSEN Linda | 59 |
| 19 | ZABIROVA Zulfiya | 65 |
| 21 | VAN DIJK Ellen | 71 |
| 22 | SLAPPENDEL Iris | 67 |
| 23 | VALEN Anita | 62 |
| 25 | KOEDOODER Vera | 69 |
| 26 | WYMAN Helen | 56 |
| 28 | FAHLIN Emilia | 63 |