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 = 0.3 * weight - 8
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | UGRUMOV Piotr | 58 |
| 4 | BUGNO Gianni | 68 |
| 5 | ZÜLLE Alex | 72 |
| 13 | ARROYO Miguel | 59 |
| 15 | DUFAUX Laurent | 60 |
| 17 | VANZELLA Flavio | 78 |
| 19 | IMBODEN Heinz | 70 |
| 22 | BRUYNEEL Johan | 71 |
| 24 | BREUKINK Erik | 70 |
| 25 | GARCÍA CASAS Félix Miguel | 63 |