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 = -0.1 * weight + 11
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Botero
1
75 kgMercado
2
56 kgSevilla
3
62 kgManzano
4
63 kgVicioso
6
60 kgRodríguez
8
58 kgMartinez
10
67 kg
1
75 kgMercado
2
56 kgSevilla
3
62 kgManzano
4
63 kgVicioso
6
60 kgRodríguez
8
58 kgMartinez
10
67 kg
Weight (KG) →
Result →
75
56
1
10
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BOTERO Santiago | 75 |
| 2 | MERCADO Juan Miguel | 56 |
| 3 | SEVILLA Óscar | 62 |
| 4 | MANZANO Jesus Maria | 63 |
| 6 | VICIOSO Ángel | 60 |
| 8 | RODRÍGUEZ Joaquim | 58 |
| 10 | MARTINEZ José Alberto | 67 |