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 = -4 * weight + 304
This means that on average for every extra kilogram weight a rider loses -4 positions in the result.
Sciandri
3
75 kgRiis
6
71 kgFignon
27
67 kgDemierre
30
70 kgMarie
38
68 kg
3
75 kgRiis
6
71 kgFignon
27
67 kgDemierre
30
70 kgMarie
38
68 kg
Weight (KG) →
Result →
75
67
3
38
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | SCIANDRI Maximilian | 75 |
| 6 | RIIS Bjarne | 71 |
| 27 | FIGNON Laurent | 67 |
| 30 | DEMIERRE Serge | 70 |
| 38 | MARIE Thierry | 68 |