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 * weight + 14
This means that on average for every extra kilogram weight a rider loses -0 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | PRZYDZIAŁ Piotr | 80 |
| 3 | ROMANIK Radosław | 62 |
| 4 | SYPYTKOWSKI Andrzej | 76 |
| 5 | ZAMANA Cezary | 74 |
| 6 | JUFRÉ Josep | 65 |
| 9 | MOREAU Christophe | 71 |
| 10 | MARZOLI Ruggero | 61 |
| 11 | BESSY Frédéric | 65 |
| 12 | PIĄTEK Zbigniew | 71 |
| 14 | BROŻYNA Tomasz | 65 |
| 15 | VOIGT Jens | 76 |
| 16 | VOSKAMP Bart | 75 |
| 17 | PETITO Roberto | 78 |
| 18 | REBOLLO José Luis | 61 |
| 19 | SIVAKOV Alexei | 72 |
| 20 | GUTIÉRREZ José Iván | 71 |