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 = 0.2 * weight - 11
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
Mauri
1
68 kgAzevedo
2
59 kgCastanheira
3
70 kgPlaza
4
68 kgZubeldia
7
68 kgEtxebarria
8
68 kg
1
68 kgAzevedo
2
59 kgCastanheira
3
70 kgPlaza
4
68 kgZubeldia
7
68 kgEtxebarria
8
68 kg
Weight (KG) →
Result →
70
59
1
8
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MAURI Melchor | 68 |
| 2 | AZEVEDO José Bento | 59 |
| 3 | CASTANHEIRA Bruno Miguel | 70 |
| 4 | PLAZA David | 68 |
| 7 | ZUBELDIA Haimar | 68 |
| 8 | ETXEBARRIA Unai | 68 |