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 = -0.9 * weight + 80
This means that on average for every extra kilogram weight a rider loses -0.9 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | STIAJKINA Tatiana | 51 |
| 8 | BOYARSKAYA Natalia | 67 |
| 14 | MATUSIAK Bogumiła | 58 |
| 19 | BECKER Charlotte | 64 |
| 21 | CANTELE Noemi | 58 |
| 30 | BRZEŹNA Paulina | 56 |
| 45 | VISSER Adrie | 59 |
| 60 | KASHCHYSHYNA Oksana | 53 |