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 = 0.4 * weight - 17
This means that on average for every extra kilogram weight a rider loses 0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BARTHE Cyril | 70 |
| 2 | CAMPOS Francisco | 60 |
| 3 | SILVA Paulo | 54 |
| 8 | GONÇALVES Gaspar | 64 |
| 9 | DE ROSSI Lucas | 70 |
| 10 | RUIZ Carlos | 68 |
| 11 | DELETTRE Alexandre | 62 |
| 12 | GALVÁN Francisco | 69 |
| 13 | ADRIÀ Roger | 64 |
| 14 | SCHEULEN Marvin | 73 |
| 15 | MARTINGIL César | 67 |