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 = -0.4 * weight + 31
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | STACCHIOTTI Riccardo | 70 |
| 3 | MARTINGIL César | 67 |
| 4 | GARCÍA DE MATEOS Vicente | 68 |
| 6 | PINTO Edgar | 58 |
| 7 | PERRY Benjamin | 71 |
| 8 | NIV Guy | 58 |
| 9 | MATIAS João | 72 |
| 12 | RODRIGUES Rui Emanuel | 69 |
| 15 | CAMPOS Francisco | 60 |
| 17 | ZABALA Josu | 61 |