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 = -0.6 * weight + 52
This means that on average for every extra kilogram weight a rider loses -0.6 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BURCHENKOVA Alexandra | 67 |
| 3 | FAHLIN Emilia | 63 |
| 5 | BECKER Charlotte | 64 |
| 10 | VŽESNIAUSKAITĖ Modesta | 57 |
| 15 | BRENNAUER Lisa | 63 |
| 25 | VOS Marianne | 58 |
| 27 | ABBOTT Mara | 52 |
| 30 | BOYARSKAYA Natalia | 67 |
| 37 | TEUTENBERG Ina-Yoko | 64 |