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 = 0.2 * weight - 9
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | FOUCHÉ James | 71 |
| 2 | HIGUITA Sergio | 57 |
| 4 | ALARCÓN Raúl | 72 |
| 5 | RODRIGUES João | 60 |
| 6 | SOTO Antonio Jesús | 66 |
| 7 | MACHADO Tiago | 63 |
| 10 | DE LA FUENTE David | 67 |
| 11 | FOSS Tobias | 74 |
| 12 | RIBEIRO David | 63 |
| 13 | TOFFALI Nicola | 75 |