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 = -0.9 * weight + 86
This means that on average for every extra kilogram weight a rider loses -0.9 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | MAZUR Peter | 73 |
| 6 | MAHORIČ Mitja | 68 |
| 7 | PIĄTEK Zbigniew | 71 |
| 10 | HUIZENGA Jenning | 72 |
| 12 | KIENDYŚ Tomasz | 78 |
| 13 | KROTKÝ Rostislav | 73 |
| 20 | SAPA Marcin | 82 |
| 23 | RIŠKA Martin | 73 |
| 24 | WITECKI Mariusz | 70 |
| 28 | GAZVODA Gregor | 72 |
| 41 | GALIŃSKI Marek | 63 |
| 49 | HVASTIJA Martin | 75 |
| 50 | MARIN Matej | 67 |
| 52 | PAWLAK Wojciech | 73 |