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 = -0.2 * weight + 24
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | GERRITSE Femke | 59 |
| 6 | CONFALONIERI Maria Giulia | 56 |
| 7 | KOPECKY Lotte | 66 |
| 8 | MACKAIJ Floortje | 57 |
| 12 | BERTIZZOLO Sofia | 54 |
| 13 | ERIĆ Jelena | 53 |
| 15 | CECCHINI Elena | 52 |
| 16 | WIEBES Lorena | 60 |
| 18 | KLEIN Lisa | 61 |