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 + 17
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GUERREIRO Ruben | 65 |
| 2 | NUNES Hugo | 64 |
| 3 | BICO Nuno | 64 |
| 4 | GONÇALVES Júlio | 53 |
| 6 | CARVALHO Gonçalo | 60 |
| 8 | RODRIGUES João | 60 |
| 9 | SALVADOR Marcelo | 58 |
| 11 | OLIVEIRA Fábio | 63 |
| 12 | MAGALHÃES Jorge | 63 |
| 14 | ANTUNES Tiago | 55 |
| 15 | CARVALHO André | 66 |
| 16 | CAMPOS Francisco | 60 |