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 = 0.8 * weight - 46
This means that on average for every extra kilogram weight a rider loses 0.8 positions in the result.
Raas
1
72 kgKelly
3
77 kgDe Wilde
10
70 kgvan Katwijk
11
75 kgHeirweg
14
73 kgSergeant
26
76 kg
1
72 kgKelly
3
77 kgDe Wilde
10
70 kgvan Katwijk
11
75 kgHeirweg
14
73 kgSergeant
26
76 kg
Weight (KG) →
Result →
77
70
1
26
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | RAAS Jan | 72 |
| 3 | KELLY Sean | 77 |
| 10 | DE WILDE Etienne | 70 |
| 11 | VAN KATWIJK Fons | 75 |
| 14 | HEIRWEG Dirk | 73 |
| 26 | SERGEANT Marc | 76 |