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 = 0.1 * weight + 14
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 7 | LADRÓN Rafael | 74 |
| 8 | MARTIN Raymond | 62 |
| 12 | DE WOLF Fons | 75 |
| 14 | VAN IMPE Lucien | 59 |
| 19 | POLLENTIER Michel | 62 |
| 20 | ZOETEMELK Joop | 68 |
| 25 | LASA Miguel María | 68 |
| 31 | ELORRIAGA Javier Francisco | 85 |
| 70 | AJA Gonzalo | 66 |