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 + 47
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | KASA Gabor | 72 |
| 6 | MAHĎAR Martin | 61 |
| 11 | ROBERT Fréderique | 68 |
| 13 | PREIDLER Georg | 68 |
| 15 | DEBUSSCHERE Jens | 77 |
| 20 | BRÄNDLE Matthias | 80 |
| 23 | TZORTZAKIS Polychronis | 80 |
| 31 | POLJAŃSKI Paweł | 63 |
| 60 | NOVÁK Jakub | 71 |
| 74 | TRATNIK Jan | 67 |