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 - 5
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | LASTRA Jonathan | 64 |
| 2 | BARCELÓ Fernando | 65 |
| 3 | FIGUEIREDO Frederico | 56 |
| 4 | EULÁLIO Afonso | 62 |
| 5 | CAÑELLAS Xavier | 64 |
| 7 | FERNANDES Luís | 63 |
| 8 | BOU Joan | 62 |
| 9 | ANTUNES Tiago | 55 |
| 10 | MOREIRA Mauricio | 76 |
| 11 | FREITAS Daniel | 64 |
| 12 | MADRAZO Ángel | 61 |
| 13 | GONZÁLEZ David | 68 |