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 = 0.3 * weight + 7
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BERNAS Paweł | 77 |
| 2 | POLJAŃSKI Paweł | 63 |
| 4 | EISING Tijmen | 80 |
| 13 | PETRUŠ Lubomir | 58 |
| 15 | WIŚNIOWSKI Łukasz | 78 |
| 16 | MAHĎAR Martin | 61 |
| 17 | EVRARD Laurent | 65 |
| 23 | PIASKOWY Emanuel | 60 |
| 34 | DOMAGALSKI Karol | 77 |
| 37 | FRANCZAK Paweł | 63 |
| 38 | DEMOITIÉ Antoine | 69 |
| 41 | POLNICKÝ Jiří | 68 |
| 61 | GRADEK Kamil | 83 |
| 65 | ALTUNA Erik | 66 |