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 = -1.7 * weight + 137
This means that on average for every extra kilogram weight a rider loses -1.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MACIEJUK Filip | 78 |
| 3 | KOSTAŃSKI Mateusz | 74 |
| 4 | PAPIERSKI Damian | 81 |
| 9 | WALKOWIAK Kacper | 73 |
| 10 | WAWRZYNIAK Karol | 65 |
| 13 | DROBNY Szymon | 71 |
| 23 | GIERACKI Patryk | 71 |
| 25 | KUŚ Adam | 70 |
| 27 | MANOWSKI Mateusz | 66 |
| 48 | PUSTUŁA Michał | 69 |