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 - 9
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SHEKEL Olga | 58 |
| 4 | MELNYCHUK Viktoriia | 55 |
| 7 | SOLOVEY Hanna | 56 |
| 9 | BAČÍKOVÁ Alžbeta | 60 |
| 11 | SHARAKOVA Tatsiana | 52 |
| 13 | VAN NECK Melissa | 63 |
| 17 | SARLIN Eeva | 65 |
| 20 | RIABCHENKO Tetyana | 57 |
| 38 | CHRISTOFOROU Antri | 53 |
| 39 | KONONENKO Valeriya | 68 |
| 40 | TSERAKH Hanna | 70 |
| 50 | VARENYK Maryna | 59 |
| 57 | KUZMINA Marina | 54 |