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 = 0.8 * weight - 46
This means that on average for every extra kilogram weight a rider loses 0.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GUILLAMÓN Juan Carlos | 62 |
| 2 | AZEVEDO José Bento | 59 |
| 4 | PLAZA David | 68 |
| 5 | CASTANHEIRA Bruno Miguel | 70 |
| 10 | ZUBELDIA Haimar | 68 |
| 11 | MAURI Melchor | 68 |
| 12 | ETXEBARRIA Unai | 68 |
| 13 | GERRIKAGOITIA Gorka | 63 |
| 16 | YAKOVLEV Serguei | 70 |
| 20 | SILVA João Pedro | 68 |