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 = -0.2 * weight + 24
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | RODRIGUEZ Fred | 68 |
| 2 | WROLICH Peter | 68 |
| 3 | BUXHOFER Matthias | 70 |
| 6 | MOOS Alexandre | 64 |
| 12 | CHRISTENSEN Bekim Leif | 66 |
| 14 | TRAMPUSCH Gerhard | 60 |
| 15 | MIHOLJEVIĆ Vladimir | 68 |
| 18 | SØRENSEN Nicki | 71 |