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 - 14
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | FONTANELLI Fabiano | 68 |
| 2 | GARRIDO Martin Gerardo | 70 |
| 3 | EDO Ángel | 64 |
| 4 | MARTÍN PERDIGUERO Miguel Ángel | 63 |
| 5 | TESSIER Jean-Michel | 70 |
| 7 | WROLICH Peter | 68 |
| 9 | SÁNCHEZ Samuel | 65 |
| 10 | ORTENZI Gian Mario | 78 |