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 - 17
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VOLLERING Demi | 57 |
| 2 | SPRATT Amanda | 55 |
| 3 | GHEKIERE Justine | 52 |
| 5 | VAN DE VELDE Julie | 58 |
| 6 | NIEDERMAIER Antonia | 52 |
| 9 | VAN AGT Eva | 54 |
| 13 | ROOIJAKKERS Pauliena | 58 |
| 15 | JASKULSKA Marta | 52 |
| 16 | MARTÍN Sara | 58 |
| 17 | BARIL Olivia | 56 |
| 18 | GARCÍA Mavi | 56 |