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 = -0.8 * weight + 84
This means that on average for every extra kilogram weight a rider loses -0.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VAN DER HULST Amber | 66 |
| 4 | WIEBES Lorena | 60 |
| 5 | COPPONI Clara | 55 |
| 17 | VAN ALPHEN Aniek | 51 |
| 21 | FORTIN Valentine | 55 |
| 33 | ROBERTS Jessica | 60 |
| 41 | NORSGAARD Emma | 65 |
| 48 | KUZMINA Marina | 54 |
| 60 | CASTRIQUE Alana | 63 |
| 63 | PACHSHENKO Svetlana | 52 |
| 85 | TACEY April | 62 |
| 88 | PAYER Kira | 52 |