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 = -0.5 * weight + 45
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VAITKUS Tomas | 75 |
| 4 | MANSOURI Abderrahmane | 66 |
| 5 | OKUBAMARIAM Tesfom | 60 |
| 6 | WACKERMANN Luca | 68 |
| 7 | ARERUYA Joseph | 74 |
| 8 | AFEWERKI Elyas | 63 |
| 11 | NOUISRI Ali | 74 |
| 20 | MUGISHA Samuel | 62 |
| 23 | LAGAB Azzedine | 63 |