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 + 5
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | RAMIREZ Federico | 71 |
| 8 | EVTUSHENKO Alexander | 72 |
| 9 | KURBATOV Alexey | 73 |
| 10 | ERSHOV Artur | 70 |
| 13 | ROJAS Juan Carlos | 58 |
| 22 | RAABE Henry | 71 |
| 24 | ORJUELA Fernando | 60 |
| 29 | AGUIRRE Hernán Ricardo | 55 |
| 34 | KRITSKIY Timofey | 81 |
| 42 | SEROV Alexander | 77 |