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 = -0.4 * weight + 35
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GIERYK Kacper | 71 |
| 2 | GAJDULEWICZ Mateusz | 67 |
| 3 | KAPELA Marek | 70 |
| 4 | WOŹNIAK Adam | 79 |
| 5 | GÓRAK Dominik | 72 |
| 7 | WALINIAK Konrad | 71 |
| 9 | FRĄTCZAK Radosław | 70 |
| 10 | RADOSZ Maksymilian | 69 |
| 14 | MAŚLAK Piotr | 73 |
| 15 | MUSIALIK Jakub | 63 |