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 = -0.7 * weight + 68
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | DE WOLF Fons | 75 |
| 5 | ELORRIAGA Javier Francisco | 85 |
| 8 | LASA Miguel María | 68 |
| 13 | MARTIN Raymond | 62 |
| 18 | POLLENTIER Michel | 62 |
| 28 | VAN IMPE Lucien | 59 |
| 30 | ZOETEMELK Joop | 68 |
| 38 | LADRÓN Rafael | 74 |
| 48 | AJA Gonzalo | 66 |