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 = -0.3 * weight + 30
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SOMRAT Phetdarin | 56 |
| 6 | SALAMAT Marella Vania | 62 |
| 7 | SAIFUTDINOVA Natalya | 57 |
| 9 | NUNTANA Supaksorn | 55 |
| 11 | NONTASIN Chanpeng | 58 |
| 21 | HATTELAND LIMA Tone | 65 |
| 25 | LUO Yi Wei | 57 |
| 34 | SOMNET Jupha | 54 |