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 + 28
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
Oliveira
1
67 kgSilvestre
2
78 kgPaulinho
3
75 kgSilva
4
59 kgAntunes
6
58 kgSilva
13
60 kgAlmeida
14
64 kg
1
67 kgSilvestre
2
78 kgPaulinho
3
75 kgSilva
4
59 kgAntunes
6
58 kgSilva
13
60 kgAlmeida
14
64 kg
Weight (KG) →
Result →
78
58
1
14
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | OLIVEIRA Nelson | 67 |
| 2 | SILVESTRE Fábio | 78 |
| 3 | PAULINHO Pedro | 75 |
| 4 | SILVA Bruno | 59 |
| 6 | ANTUNES Amaro | 58 |
| 13 | SILVA Sandro Filipe | 60 |
| 14 | ALMEIDA Nuno | 64 |