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 = 1.4 * weight - 49
This means that on average for every extra kilogram weight a rider loses 1.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 6 | INDURÁIN Miguel | 76 |
| 15 | BREUKINK Erik | 70 |
| 19 | WINNEN Peter | 60 |
| 22 | DELGADO Pedro | 64 |
| 27 | WELTZ Johnny | 65 |
| 37 | DOMÍNGUEZ Manuel Jorge | 67 |
| 60 | BALBOA Antonio | 66 |
| 67 | MUJIKA Jokin | 73 |
| 73 | ALONSO Marino | 70 |
| 84 | PRADO Vicente | 69 |
| 86 | VILAMAJO Jaime | 70 |
| 89 | DE ROOIJ Theo | 69 |