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 + 21
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
Sevilla
2
62 kgMazzanti
3
64 kgPlaza
4
77 kgTxurruka
9
58 kgMoreno
10
59 kg
2
62 kgMazzanti
3
64 kgPlaza
4
77 kgTxurruka
9
58 kgMoreno
10
59 kg
Weight (KG) →
Result →
77
58
2
10
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | SEVILLA Óscar | 62 |
| 3 | MAZZANTI Luca | 64 |
| 4 | PLAZA Rubén | 77 |
| 9 | TXURRUKA Amets | 58 |
| 10 | MORENO Daniel | 59 |