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 = -1.2 * weight + 103
This means that on average for every extra kilogram weight a rider loses -1.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | SAÉZ Ramón | 74 |
| 4 | LASA Miguel María | 68 |
| 6 | SCHLECK Johny | 72 |
| 12 | ROSIERS Roger | 78 |
| 13 | LASA José Manuel | 77 |
| 16 | DÍAZ Ventura | 72 |
| 19 | TAMAMES Agustín | 66 |
| 24 | AJA Gonzalo | 66 |
| 52 | PIJNEN René | 72 |
| 59 | MARINE Jorge | 69 |