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 + 35
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | DUFAUX Laurent | 60 |
| 5 | BÖLTS Udo | 73 |
| 7 | PETITO Roberto | 78 |
| 10 | DELGADO Pedro | 64 |
| 11 | UGRUMOV Piotr | 58 |
| 12 | ESCARTÍN Fernando | 61 |
| 13 | SHEFER Alexandre | 68 |
| 14 | MEJIA Alvaro | 63 |
| 22 | CUESTA Iñigo | 62 |
| 24 | GARCÍA CASAS Félix Miguel | 63 |