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 = 0.5 * weight - 14
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
Karstens
3
74 kgPikkuus
13
76 kgThaler
14
60 kgDidier
17
67 kgHassink
19
71 kgvan Katwijk
35
75 kgKrekels
40
73 kg
3
74 kgPikkuus
13
76 kgThaler
14
60 kgDidier
17
67 kgHassink
19
71 kgvan Katwijk
35
75 kgKrekels
40
73 kg
Weight (KG) →
Result →
76
60
3
40
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | KARSTENS Gerben | 74 |
| 13 | PIKKUUS Aavo | 76 |
| 14 | THALER Klaus-Peter | 60 |
| 17 | DIDIER Lucien | 67 |
| 19 | HASSINK Arie | 71 |
| 35 | VAN KATWIJK Fons | 75 |
| 40 | KREKELS Jan | 73 |