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 = -0.1 * weight + 16
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | MAHORIČ Mitja | 68 |
| 4 | KIENDYŚ Tomasz | 78 |
| 8 | LISOWICZ Tomasz | 85 |
| 9 | HUZARSKI Bartosz | 69 |
| 10 | PAWLAK Wojciech | 73 |
| 12 | GOLČER Jure | 66.5 |
| 14 | SAPA Marcin | 82 |
| 15 | VORGANOV Eduard | 65 |
| 17 | CHMIELEWSKI Piotr | 72 |