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 * weight + 21
This means that on average for every extra kilogram weight a rider loses -0 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | BÁRTA Jan | 75 |
| 5 | KADLEC Milan | 70 |
| 6 | ŠTYBAR Zdeněk | 68 |
| 8 | VAKOČ Petr | 68 |
| 14 | DVORSKY David | 64 |
| 15 | HNÍK Karel | 57 |
| 16 | BOROŠ Michael | 69 |
| 29 | KROTKÝ Rostislav | 73 |
| 33 | STÖHR Ján | 72 |
| 34 | STÖHR Pavel | 66 |
| 38 | POLNICKÝ Jiří | 68 |