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 + 19
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
González
1
69 kgRich
2
82 kgEdo
5
64 kgWrolich
6
68 kgFlecha
7
72 kgRodrigues
9
68 kg
1
69 kgRich
2
82 kgEdo
5
64 kgWrolich
6
68 kgFlecha
7
72 kgRodrigues
9
68 kg
Weight (KG) →
Result →
82
64
1
9
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GONZÁLEZ Aitor | 69 |
| 2 | RICH Michael | 82 |
| 5 | EDO Ángel | 64 |
| 6 | WROLICH Peter | 68 |
| 7 | FLECHA Juan Antonio | 72 |
| 9 | RODRIGUES Orlando Sergio | 68 |