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 = 0.1 * weight + 1
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SÁNCHEZ Julián | 60 |
| 2 | TONDO Xavier | 68 |
| 3 | ARRIETA José Luis | 68 |
| 4 | HERNÁNDEZ Aitor | 64 |
| 5 | VALVERDE Alejandro | 61 |
| 6 | MARTIN Dan | 59 |
| 7 | MONDORY Lloyd | 66 |
| 8 | ZUBELDIA Haimar | 68 |
| 9 | LABBÉ Arnaud | 73 |
| 10 | AUGÉ Stéphane | 65 |
| 11 | GÓMEZ MARCHANTE José Ángel | 60 |