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 = 0.5 * weight - 14
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 4 | MUSEEUW Johan | 71 |
| 7 | VAN DER POEL Adrie | 70 |
| 12 | VEENSTRA Wiebren | 70 |
| 27 | TCHMIL Andrei | 75 |
| 28 | PLANCKAERT Jo | 70 |
| 29 | FONDRIEST Maurizio | 70 |
| 30 | FARAZIJN Peter | 69 |