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 = -106.7 * weight + 8263
This means that on average for every extra kilogram weight a rider loses -106.7 positions in the result.
Dierickx
1
74 kgHarrison
3
73 kgBracke
6
79 kgGimondi
9
78 kgSchutz
990
72 kgPfenninger
990
70 kg
1
74 kgHarrison
3
73 kgBracke
6
79 kgGimondi
9
78 kgSchutz
990
72 kgPfenninger
990
70 kg
Weight (KG) →
Result →
79
70
1
990
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | DIERICKX André | 74 |
| 3 | HARRISON Derek | 73 |
| 6 | BRACKE Ferdinand | 79 |
| 9 | GIMONDI Felice | 78 |
| 990 | SCHUTZ Edy | 72 |
| 990 | PFENNINGER Louis | 70 |