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 = -1.1 * weight + 88
This means that on average for every extra kilogram weight a rider loses -1.1 positions in the result.
Raas
1
72 kgde Rooij
7
69 kgvan Vliet
8
65 kgvan der Poel
11
70 kgZoetemelk
12
68 kgKuiper
13
69 kgWinnen
20
60 kg
1
72 kgde Rooij
7
69 kgvan Vliet
8
65 kgvan der Poel
11
70 kgZoetemelk
12
68 kgKuiper
13
69 kgWinnen
20
60 kg
Weight (KG) →
Result →
72
60
1
20
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | RAAS Jan | 72 |
| 7 | DE ROOIJ Theo | 69 |
| 8 | VAN VLIET Leo | 65 |
| 11 | VAN DER POEL Adrie | 70 |
| 12 | ZOETEMELK Joop | 68 |
| 13 | KUIPER Hennie | 69 |
| 20 | WINNEN Peter | 60 |