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:
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MAGNIEN Emmanuel | 68 |
| 3 | KJÆRGAARD Steffen | 74 |
| 5 | JAN Xavier | 62 |
| 8 | VERHEYEN Geert | 68 |
| 9 | NAZON Damien | 68 |
| 10 | AUGER Ludovic | 78 |
| 11 | VIERHOUTEN Aart | 71 |
| 12 | FEYS Wim | 80 |
| 13 | JALABERT Nicolas | 68 |
| 14 | HINAULT Sébastien | 63 |
| 15 | PEERS Chris | 73 |