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 = -1.6 * weight + 150
This means that on average for every extra kilogram weight a rider loses -1.6 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | KUŚ Adam | 70 |
| 12 | DROBNY Szymon | 71 |
| 22 | PAPIERSKI Damian | 81 |
| 25 | RAJTAK Mateusz | 68 |
| 27 | GIERACKI Patryk | 71 |
| 36 | WALKOWIAK Kacper | 73 |
| 39 | MACIEJUK Filip | 78 |
| 46 | PUSTUŁA Michał | 69 |
| 50 | MIAZGA Jan | 65 |
| 51 | FIJAK Jan | 60 |
| 53 | WAWRZYNIAK Karol | 65 |
| 59 | PROKOPYSZYN Filip | 68 |
| 64 | DOMIN Krzysztof | 59 |
| 67 | KOSTAŃSKI Mateusz | 74 |
| 76 | MANOWSKI Mateusz | 66 |