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 + 10
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Valverde
1
61 kgPoels
2
66 kgReichenbach
3
64 kgRosa
4
65 kgIzagirre
5
60 kg
1
61 kgPoels
2
66 kgReichenbach
3
64 kgRosa
4
65 kgIzagirre
5
60 kg
Weight (KG) →
Result →
66
60
1
5
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VALVERDE Alejandro | 61 |
| 2 | POELS Wout | 66 |
| 3 | REICHENBACH Sébastien | 64 |
| 4 | ROSA Diego | 65 |
| 5 | IZAGIRRE Ion | 60 |