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 = -1.2 * weight + 88
This means that on average for every extra kilogram weight a rider loses -1.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | TSERAKH Hanna | 70 |
| 4 | RIABCHENKO Tetyana | 57 |
| 7 | SAIFUTDINOVA Natalya | 57 |
| 16 | VYSOTSKA Ievgeniia | 55 |
| 24 | MELNYCHUK Viktoriia | 55 |
| 33 | ROSTOVTSEVA Maria | 61 |
| 36 | PACHSHENKO Svetlana | 52 |