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 = -0.5 * weight + 44
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
Rodrigues
1
68 kgGamito
2
66 kgLafis
9
78 kgAzevedo
17
59 kgGarcía Casas
19
63 kg
1
68 kgGamito
2
66 kgLafis
9
78 kgAzevedo
17
59 kgGarcía Casas
19
63 kg
Weight (KG) →
Result →
78
59
1
19
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | RODRIGUES Orlando Sergio | 68 |
| 2 | GAMITO Vitor | 66 |
| 9 | LAFIS Michel | 78 |
| 17 | AZEVEDO José Bento | 59 |
| 19 | GARCÍA CASAS Félix Miguel | 63 |