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 = -1.3 * weight + 97
This means that on average for every extra kilogram weight a rider loses -1.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | ROCCHETTI Filippo | 72 |
| 4 | REKITA Szymon | 70 |
| 5 | FEDELI Alessandro | 65 |
| 7 | RAVANELLI Simone | 66 |
| 8 | ORSINI Umberto | 67 |
| 15 | RIVERA Brandon Smith | 60 |
| 16 | LOGICA Enrico | 62 |
| 21 | VENDRAME Andrea | 60 |