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 = 0.8 * weight - 23
This means that on average for every extra kilogram weight a rider loses 0.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | ANDRUK Alona | 56 |
| 6 | SCANDOLARA Valentina | 52 |
| 12 | CORNEO Sigrid | 54 |
| 13 | FRAPPORTI Simona | 63 |
| 16 | ZABELINSKAYA Olga | 52 |
| 20 | CANTELE Noemi | 58 |
| 21 | BATAGELJ Polona | 53 |
| 22 | VILLUMSEN Linda | 59 |
| 23 | VILAJOSANA Marta | 57 |
| 40 | RIABCHENKO Tetyana | 57 |
| 41 | JASINSKA Małgorzata | 57 |
| 43 | PUČINSKAITĖ Edita | 54 |
| 53 | VALSECCHI Silvia | 58 |