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 = -1.4 * weight + 141
This means that on average for every extra kilogram weight a rider loses -1.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 11 | LISOWICZ Tomasz | 85 |
| 14 | WACKER Eugen | 65 |
| 15 | KIRYIENKA Vasil | 69 |
| 16 | RABOŇ František | 74 |
| 17 | BAGDONAS Gediminas | 78 |
| 19 | CHMIELEWSKI Piotr | 72 |
| 32 | SAPA Marcin | 82 |
| 44 | KIENDYŚ Tomasz | 78 |
| 53 | VELITS Martin | 70 |
| 59 | MICKIEWICZ Jacek | 74 |
| 67 | PAWLAK Wojciech | 73 |
| 72 | WITECKI Mariusz | 70 |
| 75 | VELITS Peter | 63 |