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 = 1.7 * weight - 72
This means that on average for every extra kilogram weight a rider loses 1.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 5 | VISSER Adrie | 59 |
| 11 | STIAJKINA Tatiana | 51 |
| 20 | MATUSIAK Bogumiła | 58 |
| 26 | BRZEŹNA Paulina | 56 |
| 31 | KASHCHYSHYNA Oksana | 53 |
| 33 | CANTELE Noemi | 58 |
| 43 | BOYARSKAYA Natalia | 67 |
| 46 | BECKER Charlotte | 64 |