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 - 4
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | BERZIN Evgeni | 64 |
| 3 | JALABERT Laurent | 66 |
| 4 | BREUKINK Erik | 70 |
| 6 | VANDENBROUCKE Frank | 67 |
| 7 | BLANCO Santiago | 66 |
| 8 | KASPUTIS Artūras | 83 |
| 9 | ESCARTÍN Fernando | 61 |
| 10 | ALDAG Rolf | 75 |