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 = -0.5 * weight + 50
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | WIEBES Lorena | 60 |
| 2 | VAN DER HULST Amber | 66 |
| 4 | COPPONI Clara | 55 |
| 5 | NORSGAARD Emma | 65 |
| 11 | FORTIN Valentine | 55 |
| 16 | VAN ALPHEN Aniek | 51 |
| 29 | CASTRIQUE Alana | 63 |
| 30 | ROBERTS Jessica | 60 |
| 33 | KUZMINA Marina | 54 |
| 44 | PACHSHENKO Svetlana | 52 |
| 68 | TACEY April | 62 |