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 + 19
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | KOERTS Jans | 78 |
| 2 | PLANCKAERT Jo | 70 |
| 5 | VAN DER POEL Adrie | 70 |
| 7 | NIJDAM Jelle | 70 |
| 11 | HOFFMAN Tristan | 80 |
| 20 | PIĄTEK Zbigniew | 71 |
| 24 | HØJ Frank | 80 |
| 25 | VERSTREPEN Johan | 66 |