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 = -0.7 * weight + 54
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | SARKAUSKAS Saulius | 74 |
| 4 | RODRIGUEZ Fred | 68 |
| 5 | RODRIGUES Orlando Sergio | 68 |
| 8 | STEELS Tom | 73 |
| 9 | SMETANINE Serguei | 69 |
| 12 | GUILLAMÓN Juan Carlos | 62 |
| 13 | MARTÍN PERDIGUERO Miguel Ángel | 63 |