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 = -1.2 * weight + 100
This means that on average for every extra kilogram weight a rider loses -1.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | O'NEILL Nathan | 72 |
| 2 | TUFT Svein | 77 |
| 3 | LOUDER Jeff | 73 |
| 5 | KRUPA Dawid | 74 |
| 6 | CHADWICK Glen Alan | 75 |
| 14 | O'LOUGHLIN David | 68 |
| 19 | MEIER Christian | 61 |
| 20 | GILBERT Martin | 73 |
| 37 | ROTH Ryan | 70 |