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 + 4
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | ETXEBARRIA David | 55 |
| 3 | DELRIEU David | 69 |
| 6 | IVANOV Sergei | 73 |
| 7 | SALMON Benoît | 60 |
| 9 | HUSER Rolf | 65 |
| 12 | MOERENHOUT Koos | 74 |
| 13 | JAKSCHE Jörg | 69 |
| 15 | DIAZ Rafael | 55 |
| 16 | CAÑADA David | 65 |
| 18 | FERNÁNDEZ Bingen | 61 |
| 19 | D'HOLLANDER Glenn | 74 |
| 20 | VANSEVENANT Wim | 65 |