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 = 0.4 * weight - 7
This means that on average for every extra kilogram weight a rider loses 0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | HONKISZ Adrian | 61 |
| 5 | PATERSKI Maciej | 73 |
| 7 | MAJKA Rafał | 62 |
| 12 | CIEŚLIK Paweł | 65 |
| 23 | KUREK Adrian | 80 |
| 26 | CHARUCKI Paweł | 64 |
| 30 | DOMAGALSKI Karol | 77 |
| 45 | PODLASKI Michał | 68 |
| 50 | JANISZEWSKI Sylwester | 65 |