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 = -1.2 * weight + 91
This means that on average for every extra kilogram weight a rider loses -1.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | WIŚNIOWSKI Łukasz | 78 |
| 2 | KASPERKIEWICZ Przemysław | 71 |
| 3 | REKITA Szymon | 70 |
| 5 | PSZCZOLARSKI Wojciech | 73 |
| 8 | SYKALA Wojciech | 72 |
| 16 | FRANCZAK Paweł | 63 |
| 17 | KISTOWSKI Kacper | 67 |
| 18 | STOSZ Patryk | 70 |