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 = 1.1 * weight - 67
This means that on average for every extra kilogram weight a rider loses 1.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GOŁAŚ Michał | 65 |
| 7 | KOMAR Mateusz | 73 |
| 8 | CIEŚLIK Paweł | 65 |
| 9 | MATYSIAK Bartłomiej | 71 |
| 13 | TACIAK Mateusz | 68 |
| 15 | BATEK Dariusz | 73 |
| 19 | MARYCZ Jarosław | 69 |
| 21 | BODNAR Maciej | 77 |
| 22 | PATERSKI Maciej | 73 |