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 = 0.6 * weight - 10
This means that on average for every extra kilogram weight a rider loses 0.6 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BRONZINI Giorgia | 54 |
| 12 | MELCHERS Mirjam | 59 |
| 13 | ARNDT Judith | 59 |
| 22 | DOPPMANN Priska | 55 |
| 25 | GUNNEWIJK Loes | 67 |
| 26 | KOEDOODER Vera | 69 |
| 34 | WILD Kirsten | 75 |
| 38 | BELTMAN Chantal | 68 |
| 41 | VILLUMSEN Linda | 59 |
| 50 | LINDBERG Madeleine | 63 |
| 54 | WYMAN Helen | 56 |