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 = 0.7 * weight - 45
This means that on average for every extra kilogram weight a rider loses 0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BOUGLAS Georgios | 71 |
| 5 | ARVANITOU Nikiforos | 71 |
| 6 | TZORTZAKIS Polychronis | 80 |
| 19 | KAMPOURIS Nikolaos | 76 |