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 = -0.8 * weight + 80
This means that on average for every extra kilogram weight a rider loses -0.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | VILLUMSEN Linda | 59 |
| 4 | KILBURG Mia | 64 |
| 8 | GOLDMAN Lindsay | 64 |
| 15 | STEPHENS Lauren | 55 |
| 18 | TEDDERGREEN Starla | 51 |
| 27 | KIESANOWSKI Joanne | 56 |
| 30 | YONAMINE Eri | 51 |
| 51 | MILLER Amanda | 52 |
| 55 | SLAPPENDEL Iris | 67 |
| 60 | SIMMONDS Hayley | 55 |
| 81 | THORNBURN Christine | 56 |