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 - 14
This means that on average for every extra kilogram weight a rider loses 0.4 positions in the result.
de Rooij
3
69 kgRaas
5
72 kgKuiper
11
69 kgvan Vliet
20
65 kgTak
21
80 kg
3
69 kgRaas
5
72 kgKuiper
11
69 kgvan Vliet
20
65 kgTak
21
80 kg
Weight (KG) →
Result →
80
65
3
21
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | DE ROOIJ Theo | 69 |
| 5 | RAAS Jan | 72 |
| 11 | KUIPER Hennie | 69 |
| 20 | VAN VLIET Leo | 65 |
| 21 | TAK Ad | 80 |