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 = 0.2 * weight - 3
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | TAVARES Gonçalo | 58 |
| 2 | MACEDO João | 66 |
| 5 | SILVA Pedro | 67 |
| 7 | EULÁLIO Afonso | 62 |
| 8 | GONÇALVES Diogo | 65 |
| 10 | BAUWENS Tomás | 64 |
| 11 | MORGADO António | 71 |
| 13 | MARTINS João | 74 |
| 16 | PINTO Diogo | 65 |
| 19 | CAMPOS Noah | 67 |
| 20 | OLIVEIRA Diogo | 68 |
| 21 | SILVA Gustavo | 58 |