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 + 58
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | CHURSINA Anastasiia | 52 |
| 3 | BOYARSKAYA Natalia | 67 |
| 19 | SHAPIRA Omer | 58 |
| 21 | SHARAKOVA Tatsiana | 52 |
| 26 | PANKOVA Larisa | 52 |
| 28 | SAIFUTDINOVA Natalya | 57 |
| 43 | PLIASKINA Anastasiia | 57 |