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 | RASMUSSEN Michael | 58 |
| 2 | KINTANA Aitor | 60 |
| 3 | MANZANO Jesus Maria | 63 |
| 4 | JUFRÉ Josep | 65 |
| 5 | GUTIÉRREZ José Enrique | 78 |
| 6 | CASERO Rafael | 74 |
| 8 | PECHARROMÁN José Antonio | 78 |
| 9 | HERAS Roberto | 59 |
| 11 | PARRA Iván Ramiro | 62 |