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:
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ANTOSHINA Tatiana | 55 |
| 3 | VARENYK Maryna | 59 |
| 4 | VYSOTSKA Ievgeniia | 55 |
| 6 | KUZMINA Marina | 54 |
| 7 | CHURSINA Anastasiia | 52 |
| 8 | DRONOVA-BALABOLINA Tamara | 63 |
| 11 | SHEKEL Olga | 58 |
| 14 | YAZDANI Somayeh | 64 |
| 23 | ROSTOVTSEVA Maria | 61 |
| 26 | PACHSHENKO Svetlana | 52 |