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 = -0.9 * weight + 77
This means that on average for every extra kilogram weight a rider loses -0.9 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MORGADO António | 71 |
| 2 | TAVARES Gonçalo | 58 |
| 5 | MARTINS João | 74 |
| 6 | CAMPOS Noah | 67 |
| 15 | BARBAS Rafael | 67 |
| 20 | OLIVEIRA João | 62 |
| 24 | OLIVEIRA Diogo | 68 |
| 31 | ALVES Francisco | 60 |
| 36 | AZEVEDO Vicente | 65 |
| 41 | PINTO Diogo | 65 |