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 = -0.3 * weight + 30
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | PAPOK Siarhei | 76 |
| 2 | JANIACZYK Błażej | 68 |
| 4 | OWSIAN Łukasz | 66 |
| 5 | KOCH Jonas | 75 |
| 8 | STĘPNIAK Grzegorz | 75 |
| 9 | VASILYEV Maksym | 70 |
| 10 | ZIELIńSKI Kamil | 61 |
| 12 | KIENDYŚ Tomasz | 78 |
| 14 | POLNICKÝ Jiří | 68 |
| 17 | KOHUT Sławomir | 65 |
| 18 | MARYCZ Jarosław | 69 |