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 = -0.6 * weight + 59
This means that on average for every extra kilogram weight a rider loses -0.6 positions in the result.
Cardoso
4
70 kgIsidoro
9
63 kgSilva
19
71 kgCardoso
20
70 kgMestre
27
58 kg
4
70 kgIsidoro
9
63 kgSilva
19
71 kgCardoso
20
70 kgMestre
27
58 kg
Weight (KG) →
Result →
71
58
4
27
| # | Rider | Weight (KG) |
|---|---|---|
| 4 | CARDOSO Filipe | 70 |
| 9 | ISIDORO Micael | 63 |
| 19 | SILVA Luis Filipe | 71 |
| 20 | CARDOSO Manuel Antonio Leal | 70 |
| 27 | MESTRE Ricardo | 58 |