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 + 33
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | DEMIERRE Serge | 70 |
| 3 | ELLIOTT Malcolm | 76 |
| 4 | KELLY Sean | 77 |
| 5 | HOSTE Frank | 76 |
| 8 | GAYANT Martial | 69 |
| 10 | GIANETTI Mauro | 62 |
| 11 | HODGE Stephen | 74 |
| 17 | MADIOT Marc | 68 |
| 18 | ROCHE Stephen | 74 |