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 = -1.5 * weight + 102
This means that on average for every extra kilogram weight a rider loses -1.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SCHACHL Monika | 57 |
| 5 | TREIER Grete | 62 |
| 7 | KUPFERNAGEL Hanka | 68 |
| 8 | BRZEŹNA Paulina | 56 |
| 10 | RAGAŽINSKIENĖ Daiva | 58 |
| 12 | ÖSTERGREN Maria | 61 |
| 14 | JASINSKA Małgorzata | 57 |
| 21 | MATUSIAK Bogumiła | 58 |
| 22 | FERNANDES Clemilda | 54 |
| 25 | HUŘÍKOVÁ Tereza | 56 |
| 37 | LICHTENBERG Claudia | 52 |