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 = -0.7 * weight + 49
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VOS Marianne | 58 |
| 4 | BASTIANELLI Marta | 60 |
| 5 | KUPFERNAGEL Hanka | 68 |
| 8 | LJUNGSKOG Susanne | 57 |
| 9 | VILLUMSEN Linda | 59 |
| 10 | MELCHERS Mirjam | 59 |
| 11 | WOOD Oenone | 56 |
| 12 | PUČINSKAITĖ Edita | 54 |
| 14 | BACCAILLE Monia | 61 |
| 16 | MORENO María Isabel | 52 |
| 17 | FERRIER-BRUNEAU Christel | 53 |
| 20 | CANTELE Noemi | 58 |