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 = 1 * weight - 52
This means that on average for every extra kilogram weight a rider loses 1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MIRONOV Alexander | 68 |
| 8 | ZAMANA Cezary | 74 |
| 9 | RABOŇ František | 74 |
| 11 | ROMANIK Radosław | 62 |
| 13 | KIENDYŚ Tomasz | 78 |
| 18 | PIĄTEK Zbigniew | 71 |
| 20 | WADECKI Piotr | 70 |
| 23 | MAZUR Peter | 73 |
| 26 | WITECKI Mariusz | 70 |
| 27 | PRZYDZIAŁ Piotr | 80 |
| 28 | HUZARSKI Bartosz | 69 |
| 36 | WAGNER Robert | 75 |
| 40 | LISOWICZ Tomasz | 85 |
| 43 | RIŠKA Martin | 73 |