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 = -0.9 * weight + 82
This means that on average for every extra kilogram weight a rider loses -0.9 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ROBERT Fréderique | 68 |
| 5 | DEBUSSCHERE Jens | 77 |
| 6 | NOVÁK Jakub | 71 |
| 10 | KASA Gabor | 72 |
| 17 | BRÄNDLE Matthias | 80 |
| 19 | TZORTZAKIS Polychronis | 80 |
| 24 | MAHĎAR Martin | 61 |
| 31 | PREIDLER Georg | 68 |
| 35 | POLJAŃSKI Paweł | 63 |
| 40 | TRATNIK Jan | 67 |