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 = -0.3 * weight + 28
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | JOHANSSON Emma | 58 |
| 4 | RITTER Martina | 59 |
| 5 | BRENNAUER Lisa | 63 |
| 6 | ELVIN Gracie | 63 |
| 7 | DOEBEL-HICKOK Krista | 51 |
| 8 | BRZEŹNA Paulina | 56 |
| 9 | KUPFERNAGEL Hanka | 68 |
| 11 | PIETERS Amy | 58 |
| 12 | KITCHEN Lauren | 60 |
| 14 | HAMMES Kathrin | 54 |
| 17 | CANUEL Karol-Ann | 51 |
| 19 | BUJAK Eugenia | 63 |
| 22 | SPRATT Amanda | 55 |