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 = -1.9 * weight + 137
This means that on average for every extra kilogram weight a rider loses -1.9 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | BELTMAN Chantal | 68 |
| 3 | VISSER Adrie | 59 |
| 11 | CAPPELLOTTO Alessandra | 60 |
| 12 | MELCHERS Mirjam | 59 |
| 14 | SALVETAT Maryline | 55 |
| 17 | BATES Katherine | 69 |
| 21 | PUČINSKAITĖ Edita | 54 |
| 23 | RUANO Dori | 51 |
| 30 | MORENO María Isabel | 52 |
| 32 | FERNANDES Clemilda | 54 |
| 58 | BRONZINI Giorgia | 54 |
| 71 | FERNANDES SILVA Janildes | 52 |
| 75 | SAARELAINEN Sari | 58 |