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 + 21
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | AMEZQUETA Julen | 63 |
| 4 | TRUEBA Alvaro | 65 |
| 5 | CARVALHO Rui | 60 |
| 6 | BUDYAK Anatoliy | 53 |
| 9 | MARTINGIL César | 67 |
| 11 | ETXEBERRIA Víctor | 61 |
| 14 | IRISARRI Jon | 66 |
| 16 | LASTRA Jonathan | 64 |
| 17 | UCHA Jacobo | 75 |
| 19 | SAMOLENKOV Artem | 71 |
| 20 | GONÇALVES Gaspar | 64 |
| 21 | RIBEIRO David | 63 |
| 25 | ARANBURU Alex | 63 |
| 26 | OLIVEIRA Fábio | 63 |
| 27 | NEVES José | 61 |
| 30 | GONÇALVES Júlio | 53 |