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 + 33
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GARCIA Guillermo | 65 |
| 3 | MIQUEL Pau | 65 |
| 4 | LAZKANO Oier | 74 |
| 5 | COBO Iván | 64 |
| 6 | ROTA Raúl | 64 |
| 8 | CURTO Edgar | 60 |
| 9 | FERNÁNDEZ Sinuhé | 60 |
| 10 | APARICIO Mario | 69 |
| 11 | SEGOVIA Yago | 70 |
| 15 | SÁNCHEZ Pelayo | 62 |
| 16 | MURGUIALDAY Jokin | 57 |
| 26 | PLA Alfonso | 65 |
| 33 | ETXEBERRIA Josu | 65 |