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 = -0.4 * weight + 30
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
Induráin
3
76 kgPrado
4
69 kgDomínguez
6
67 kgBölts
7
73 kgWinnen
10
60 kg
3
76 kgPrado
4
69 kgDomínguez
6
67 kgBölts
7
73 kgWinnen
10
60 kg
Weight (KG) →
Result →
76
60
3
10
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | INDURÁIN Miguel | 76 |
| 4 | PRADO Vicente | 69 |
| 6 | DOMÍNGUEZ Manuel Jorge | 67 |
| 7 | BÖLTS Udo | 73 |
| 10 | WINNEN Peter | 60 |