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 * weight + 7
This means that on average for every extra kilogram weight a rider loses -0 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HIGUITA Sergio | 57 |
| 2 | ALARCÓN Raúl | 72 |
| 3 | GONÇALVES Domingos | 70 |
| 4 | QUINTANA Nairo | 58 |
| 5 | BARCELÓ Fernando | 65 |
| 6 | FERRARI Fabricio | 64 |
| 7 | BIZKARRA Mikel | 53 |
| 9 | SEVILLA Óscar | 62 |
| 10 | MARQUE Alejandro Manuel | 68 |