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 = 1.4 * weight - 84
This means that on average for every extra kilogram weight a rider loses 1.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | WESEMANN Steffen | 72 |
| 2 | DIETZ Bert | 69 |
| 3 | BROŻYNA Tomasz | 65 |
| 7 | PERON Andrea | 70 |
| 11 | ZABEL Erik | 69 |
| 12 | CHMIELEWSKI Piotr | 72 |
| 14 | SHEFER Alexandre | 68 |
| 17 | ROMANIK Radosław | 62 |
| 24 | MICKIEWICZ Jacek | 74 |
| 26 | WADECKI Piotr | 70 |
| 31 | VALACH Ján | 75 |
| 42 | BONCIUCOV Igor | 66 |
| 51 | SZUROMI György | 85 |