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 + 139
This means that on average for every extra kilogram weight a rider loses -1.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 4 | SELIG Rüdiger | 80 |
| 18 | PSZCZOLARSKI Wojciech | 73 |
| 21 | JURČO Matej | 69 |
| 33 | KIENDYŚ Tomasz | 78 |
| 36 | WITECKI Mariusz | 70 |
| 38 | LISOWICZ Tomasz | 85 |
| 48 | KOMAR Mateusz | 73 |
| 49 | NAGY Robert | 52 |
| 54 | SAPA Marcin | 82 |
| 57 | TYBOR Patrik | 72 |
| 68 | ROMANIK Radosław | 62 |
| 85 | JANISZEWSKI Sylwester | 65 |
| 86 | MAHĎAR Martin | 61 |