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 * weight - 56
This means that on average for every extra kilogram weight a rider loses 1 positions in the result.
Winnen
2
60 kgZoetemelk
3
68 kgRaas
4
72 kgvan Vliet
11
65 kgvan der Poel
18
70 kgvan Katwijk
20
75 kgTak
22
80 kg
2
60 kgZoetemelk
3
68 kgRaas
4
72 kgvan Vliet
11
65 kgvan der Poel
18
70 kgvan Katwijk
20
75 kgTak
22
80 kg
Weight (KG) →
Result →
80
60
2
22
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | WINNEN Peter | 60 |
| 3 | ZOETEMELK Joop | 68 |
| 4 | RAAS Jan | 72 |
| 11 | VAN VLIET Leo | 65 |
| 18 | VAN DER POEL Adrie | 70 |
| 20 | VAN KATWIJK Fons | 75 |
| 22 | TAK Ad | 80 |