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 = -0.2 * weight + 23
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | NOVOLODSKAIA Maria | 57 |
| 3 | DRONOVA-BALABOLINA Tamara | 63 |
| 4 | ANTOSHINA Tatiana | 55 |
| 11 | KASENOVA Karina | 52 |
| 13 | KHATUNTSEVA Gulnaz | 54 |
| 16 | ROSTOVTSEVA Maria | 61 |
| 22 | PLIASKINA Anastasiia | 57 |