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 = 0.3 * weight - 13
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
Contreras
1
68 kgDíaz
2
68 kgChaves
3
60 kgPetilli
6
65 kgRodriguez
8
75 kg
1
68 kgDíaz
2
68 kgChaves
3
60 kgPetilli
6
65 kgRodriguez
8
75 kg
Weight (KG) →
Result →
75
60
1
8
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | CONTRERAS Rodrigo | 68 |
| 2 | DÍAZ Edward Fabián | 68 |
| 3 | CHAVES German Enrique | 60 |
| 6 | PETILLI Simone | 65 |
| 8 | RODRIGUEZ José Luis | 75 |