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 = -0.1 * weight + 15
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | SHUSHEMOIN Alexandr | 62 |
| 4 | BOEV Igor | 74 |
| 5 | FOLIFOROV Alexander | 61 |
| 7 | ERSHOV Artur | 70 |
| 8 | BUDYAK Anatoliy | 53 |
| 9 | AHIYEVICH Aleh | 70 |
| 10 | BUTS Vitaliy | 68 |
| 12 | KVACHUK Oleksandr | 68 |
| 13 | JABRAYILOV Samir | 52 |