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 = -2.3 * weight + 191
This means that on average for every extra kilogram weight a rider loses -2.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SAGAN Peter | 78 |
| 2 | TRATNIK Jan | 67 |
| 12 | NOVÁK Jakub | 71 |
| 31 | PEYSKENS Dimitri | 69 |
| 39 | RABITSCH Stephan | 69 |
| 51 | ŠTIMULAK Klemen | 64 |
| 55 | KONRAD Patrick | 64 |
| 78 | HALLER Marco | 72 |