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 = -0.5 * weight + 52
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | ANDRUK Alona | 56 |
| 4 | TREIER Grete | 62 |
| 7 | JASINSKA Małgorzata | 57 |
| 19 | VYSOTSKA Ievgeniia | 55 |
| 21 | STIAJKINA Tatiana | 51 |
| 28 | BRZEŹNA Paulina | 56 |
| 29 | KASHCHYSHYNA Oksana | 53 |
| 32 | DAWIDOWICZ Aleksandra | 57 |
| 51 | MATUSIAK Bogumiła | 58 |
| 60 | SCHACHL Monika | 57 |