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 = -0.4 * weight + 34
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | WILD Kirsten | 75 |
| 3 | BRONZINI Giorgia | 54 |
| 4 | FOURNIER Roxane | 60 |
| 5 | OLDS Shelley | 54 |
| 6 | JEULAND-TRANCHANT Pascale | 61 |
| 11 | FRAPPORTI Simona | 63 |
| 15 | CONFALONIERI Maria Giulia | 56 |
| 16 | HENTTALA Lotta | 58 |
| 17 | HOSKING Chloe | 60 |
| 18 | BIANNIC Aude | 64 |
| 23 | DUVAL Eugénie | 53 |