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 - 23
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | JOHANSSON Emma | 58 |
| 2 | VAN VLEUTEN Annemiek | 59 |
| 3 | SCANDOLARA Valentina | 52 |
| 4 | SMALL Carmen | 55 |
| 6 | BRAND Lucinda | 57 |
| 7 | DEIGNAN Elizabeth | 57 |
| 9 | KUPFERNAGEL Hanka | 68 |
| 10 | VAN DER BREGGEN Anna | 56 |
| 11 | VILLUMSEN Linda | 59 |
| 14 | SPRATT Amanda | 55 |
| 15 | GUNNEWIJK Loes | 67 |
| 16 | EDMONDSON Annette | 66 |