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 = -1.3 * weight + 134
This means that on average for every extra kilogram weight a rider loses -1.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 9 | WACKER Eugen | 65 |
| 11 | LISOWICZ Tomasz | 85 |
| 14 | KIRYIENKA Vasil | 69 |
| 19 | CHMIELEWSKI Piotr | 72 |
| 25 | SAPA Marcin | 82 |
| 35 | KIENDYŚ Tomasz | 78 |
| 36 | BAGDONAS Gediminas | 78 |
| 37 | MICKIEWICZ Jacek | 74 |
| 55 | PAWLAK Wojciech | 73 |
| 63 | VELITS Martin | 70 |
| 69 | WITECKI Mariusz | 70 |
| 73 | VELITS Peter | 63 |
| 76 | RABOŇ František | 74 |