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 = 0.5 * weight - 8
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | HEGREBERG Morten | 72 |
| 9 | STRGAR Matic | 62 |
| 10 | BOLE Grega | 69 |
| 11 | VORGANOV Eduard | 65 |
| 15 | BRONIŠ Roman | 74 |
| 18 | RASCH Gabriel | 72 |
| 21 | VELITS Peter | 63 |
| 27 | RIŠKA Martin | 73 |
| 34 | KOREN Kristijan | 72 |
| 36 | SARAMOTINS Aleksejs | 75 |
| 37 | KOCJAN Jure | 72 |
| 49 | FIRSANOV Sergey | 58 |
| 55 | VAN EMDEN Jos | 78 |
| 59 | VELITS Martin | 70 |