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 + 50
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 12 | RIŠKA Martin | 73 |
| 13 | WITECKI Mariusz | 70 |
| 14 | LISOWICZ Tomasz | 85 |
| 16 | SAPA Marcin | 82 |
| 17 | KIRYIENKA Vasil | 69 |
| 24 | KIENDYŚ Tomasz | 78 |
| 25 | GERGANOV Evgeni | 60 |
| 26 | RUTKIEWICZ Marek | 66 |
| 27 | HRISTOV Stefan Koychev | 57 |
| 29 | HUZARSKI Bartosz | 69 |