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 = 0.7 * weight - 20
This means that on average for every extra kilogram weight a rider loses 0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | NEFF Jolanda | 53 |
| 3 | RIABCHENKO Tetyana | 57 |
| 4 | BRZEŹNA Paulina | 56 |
| 5 | VYSOTSKA Ievgeniia | 55 |
| 7 | PALADIN Soraya | 59 |
| 8 | BATAGELJ Polona | 53 |
| 13 | KOLLER Nicole | 63 |
| 19 | LACH Marta | 59 |
| 21 | NERLO Aurela | 65 |
| 23 | STEVKOVA Janka | 54 |
| 31 | SHEKEL Olga | 58 |
| 32 | HOOGEBOOM Roos | 52 |
| 40 | KONONENKO Valeriya | 68 |
| 48 | GORYCKA Paula | 54 |