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 = -0.1 * weight + 10
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
van der Poel
2
70 kgArntz
3
70 kgDomínguez
7
67 kgBallerini
9
78 kgTolhoek
10
63 kg
2
70 kgArntz
3
70 kgDomínguez
7
67 kgBallerini
9
78 kgTolhoek
10
63 kg
Weight (KG) →
Result →
78
63
2
10
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | VAN DER POEL Adrie | 70 |
| 3 | ARNTZ Marcel | 70 |
| 7 | DOMÍNGUEZ Manuel Jorge | 67 |
| 9 | BALLERINI Franco | 78 |
| 10 | TOLHOEK Patrick | 63 |