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 = -46.2 * weight + 3898
This means that on average for every extra kilogram weight a rider loses -46.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | POLLACK Olaf | 77 |
| 2 | ZAMANA Cezary | 74 |
| 3 | ŠTANGELJ Gorazd | 70 |
| 990 | HAUPTMAN Andrej | 70 |
| 990 | KONEČNÝ Tomáš | 67 |
| 990 | VALJAVEC Tadej | 59 |
| 990 | MAHORIČ Mitja | 68 |
| 990 | BONČA Valter | 63 |
| 990 | SYPYTKOWSKI Andrzej | 76 |
| 990 | PINTARIČ Robert | 69 |