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 = -0.1 * weight + 13
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ROSSNER Petra | 64 |
| 3 | VALEN Anita | 62 |
| 4 | WOOD Oenone | 56 |
| 5 | SCHLEICHER Regina | 58 |
| 7 | MELCHERS Mirjam | 59 |
| 8 | PUČINSKAITĖ Edita | 54 |
| 10 | DAHLE Gunn-Rita | 64 |
| 12 | DOPPMANN Priska | 55 |
| 15 | SOEDER Christiane | 52 |
| 19 | LJUNGSKOG Susanne | 57 |
| 20 | GUNNEWIJK Loes | 67 |