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 = -0.2 * weight + 47
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 18 | LISOWICZ Tomasz | 85 |
| 29 | WACKER Eugen | 65 |
| 33 | CHMIELEWSKI Piotr | 72 |
| 35 | RABOŇ František | 74 |
| 36 | KIENDYŚ Tomasz | 78 |
| 38 | KIRYIENKA Vasil | 69 |
| 39 | PAWLAK Wojciech | 73 |
| 42 | BAGDONAS Gediminas | 78 |
| 43 | SAPA Marcin | 82 |