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 = 0.5 * weight - 1
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 6 | MAHORIČ Mitja | 68 |
| 8 | PIĄTEK Zbigniew | 71 |
| 15 | KROTKÝ Rostislav | 73 |
| 20 | KIENDYŚ Tomasz | 78 |
| 24 | GALIŃSKI Marek | 63 |
| 30 | MAZUR Peter | 73 |
| 32 | HUIZENGA Jenning | 72 |
| 37 | SAPA Marcin | 82 |
| 43 | WITECKI Mariusz | 70 |
| 44 | RIŠKA Martin | 73 |
| 48 | HVASTIJA Martin | 75 |
| 49 | MARIN Matej | 67 |
| 50 | PAWLAK Wojciech | 73 |
| 51 | GAZVODA Gregor | 72 |