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 = 1.3 * weight - 87
This means that on average for every extra kilogram weight a rider loses 1.3 positions in the result.
Piziks
2
70 kgVan Petegem
8
70 kgMagalhães Azevedo
10
70 kgCorvers
16
77 kg
2
70 kgVan Petegem
8
70 kgMagalhães Azevedo
10
70 kgCorvers
16
77 kg
Weight (KG) →
Result →
77
70
2
16
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | PIZIKS Arvis | 70 |
| 8 | VAN PETEGEM Peter | 70 |
| 10 | MAGALHÃES AZEVEDO Wanderley | 70 |
| 16 | CORVERS Frank | 77 |