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 = -1.4 * weight + 86
This means that on average for every extra kilogram weight a rider loses -1.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | KESSLER Nina | 60 |
| 2 | MANEEPHAN Jutatip | 59 |
| 5 | KAJIHARA Yumi | 59 |
| 6 | ZABELINSKAYA Olga | 52 |
| 12 | NUNTANA Supaksorn | 55 |
| 14 | KHATUNTSEVA Gulnaz | 54 |
| 17 | KASENOVA Karina | 52 |