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 + 135
This means that on average for every extra kilogram weight a rider loses -1.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | JANIACZYK Błażej | 68 |
| 5 | KIENDYŚ Tomasz | 78 |
| 6 | SELIG Rüdiger | 80 |
| 14 | JURČO Matej | 69 |
| 19 | TACIAK Mateusz | 68 |
| 26 | LISOWICZ Tomasz | 85 |
| 32 | WITECKI Mariusz | 70 |
| 38 | SAPA Marcin | 82 |
| 41 | MAHĎAR Martin | 61 |
| 51 | TYBOR Patrik | 72 |
| 61 | NAGY Robert | 52 |
| 72 | ROMANIK Radosław | 62 |
| 77 | PSZCZOLARSKI Wojciech | 73 |
| 79 | JANISZEWSKI Sylwester | 65 |
| 84 | BODNAR Łukasz | 68 |
| 86 | KOMAR Mateusz | 73 |