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 = -0.5 * weight + 45
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VANDBORG Brian Bach | 75 |
| 3 | JOHANSEN Allan | 78 |
| 4 | BAK Lars Ytting | 76 |
| 5 | HØJ Frank | 80 |
| 7 | BLAUDZUN Michael | 66 |
| 8 | STEENSEN André | 65 |
| 10 | RASMUSSEN Alex | 88 |
| 12 | MORTENSEN Martin | 70 |
| 33 | NIELSEN Klaus | 66 |