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 + 117
This means that on average for every extra kilogram weight a rider loses -1.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | MATUSIAK Bogumiła | 58 |
| 4 | HUŘÍKOVÁ Tereza | 56 |
| 5 | BOYARSKAYA Natalia | 67 |
| 9 | JASINSKA Małgorzata | 57 |
| 20 | HOHL Jennifer | 55 |
| 21 | VYSOTSKA Ievgeniia | 55 |
| 29 | RAGAŽINSKIENĖ Daiva | 58 |
| 30 | BRZEŹNA Paulina | 56 |
| 38 | KASHCHYSHYNA Oksana | 53 |