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 = -0.2 * weight + 27
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | KREUZIGER Roman | 65 |
| 6 | BERNAS Paweł | 77 |
| 7 | TYBOR Patrik | 72 |
| 8 | PAĎOUR František | 59 |
| 10 | PODLASKI Michał | 68 |
| 12 | WIŚNIOWSKI Łukasz | 78 |
| 13 | ČERNÝ Josef | 75 |
| 18 | CIEŚLIK Paweł | 65 |
| 19 | MAHĎAR Martin | 61 |
| 24 | KROTKÝ Rostislav | 73 |
| 25 | HIRT Jan | 62 |