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 + 9
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ZAPATA Javier de Jesús | 62 |
| 2 | PECHARROMÁN José Antonio | 78 |
| 3 | ETXEBARRIA Unai | 68 |
| 5 | PRADERA Mikel | 66 |
| 6 | MANCEBO Francisco | 64 |
| 7 | PARRA Iván Ramiro | 62 |
| 8 | CÁRDENAS Félix Rafael | 59 |
| 10 | MAESTRE José Manuel | 74 |