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 + 29
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | KOOIJ Olav | 72 |
| 2 | BITTNER Pavel | 73 |
| 3 | BLIKRA Erlend | 75 |
| 4 | D'AMATO Andrea | 69 |
| 5 | PLUIMERS Rick | 67 |
| 6 | ÁLVAREZ Rodrigo | 65 |
| 8 | GAVIRIA Fernando | 71 |
| 9 | TURGIS Anthony | 70 |
| 12 | GAUDU David | 53 |
| 13 | NIZZOLO Giacomo | 72 |