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 - 9
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MANLY Alexandra | 53 |
| 4 | LACH Marta | 59 |
| 5 | GERRITSE Femke | 59 |
| 6 | CONFALONIERI Maria Giulia | 56 |
| 7 | ZANARDI Silvia | 56 |
| 8 | BAUERNFEIND Ricarda | 53 |
| 9 | BAKER Georgia | 66 |
| 10 | CANT Sanne | 57 |
| 11 | VAN DE VELDE Julie | 58 |