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 = -0.5 * weight + 60
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | SAPA Marcin | 82 |
| 5 | KIENDYŚ Tomasz | 78 |
| 6 | WITECKI Mariusz | 70 |
| 21 | FIRSANOV Sergey | 58 |
| 23 | MATYSIAK Bartłomiej | 71 |
| 27 | MIRONOV Alexander | 68 |
| 38 | ZAMANA Cezary | 74 |
| 40 | KOSTYUK Denys | 66 |
| 43 | BODNAR Łukasz | 68 |
| 48 | LISOWICZ Tomasz | 85 |
| 49 | ROMANIK Radosław | 62 |