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 = -0.3 * weight + 26
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | CORNEO Sigrid | 54 |
| 4 | VILAJOSANA Marta | 57 |
| 5 | MARTISOVA Julia | 64 |
| 7 | DE VOCHT Liesbet | 61 |
| 8 | DEIGNAN Elizabeth | 57 |
| 10 | BOYARSKAYA Natalia | 67 |
| 11 | MULLENS Peta | 57 |
| 12 | VALSECCHI Silvia | 58 |
| 17 | ANTOSHINA Tatiana | 55 |
| 21 | HENRION Ludivine | 60 |
| 26 | WYMAN Helen | 56 |