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 = 0.3 * weight - 11
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | FONDRIEST Maurizio | 70 |
| 4 | SØRENSEN Rolf | 70 |
| 6 | BALLERINI Franco | 78 |
| 7 | UGRUMOV Piotr | 58 |
| 12 | TCHMIL Andrei | 75 |
| 15 | SCIANDRI Maximilian | 75 |
| 16 | BAFFI Adriano | 70 |
| 20 | PAGNIN Roberto | 74 |