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 + 15
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GUERRERO Pablo | 56 |
| 2 | SÁNCHEZ Ángel | 74 |
| 3 | FIGUEIREDO Frederico | 56 |
| 4 | GONÇALVES Gaspar | 64 |
| 6 | VINHAS Rui | 59 |
| 7 | NUNES Hugo | 64 |
| 9 | MESTRE Ricardo | 58 |
| 10 | MEIRELES Nuno | 62 |
| 11 | BRAVO Garikoitz | 61 |
| 12 | SILVA Bruno | 59 |