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 = -2.4 * weight + 197
This means that on average for every extra kilogram weight a rider loses -2.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 4 | ROSIERS Roger | 78 |
| 5 | PIJNEN René | 72 |
| 6 | SAÉZ Ramón | 74 |
| 7 | LASA José Manuel | 77 |
| 10 | LASA Miguel María | 68 |
| 29 | AJA Gonzalo | 66 |
| 31 | DÍAZ Ventura | 72 |
| 33 | MARINE Jorge | 69 |
| 39 | TAMAMES Agustín | 66 |
| 45 | DOLMAN Evert | 71 |
| 49 | BRAMUCCI Giovanni | 70 |
| 56 | SCHLECK Johny | 72 |