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 = -1.3 * weight + 88
This means that on average for every extra kilogram weight a rider loses -1.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | FELDHAHN Juanita | 57 |
| 4 | KUPFERNAGEL Hanka | 68 |
| 5 | BOLLERUD Ingunn | 59 |
| 6 | MILLWARD Anna | 56 |
| 10 | BREMS-KURRECK Karen | 57 |
| 14 | HOHLFELD Vera | 57 |
| 17 | VALEN Monica | 61 |
| 18 | COLEMAN Jacinta | 55 |
| 34 | KOSTØL HAUG Ragnhild | 51 |
| 42 | SCHLEICHER Regina | 58 |