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 = -0.3 * weight + 24
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | AMIALIUSIK Alena | 53 |
| 3 | PAVLUKHINA Olena | 68 |
| 5 | MARCHE Shara | 58 |
| 6 | CECCHINI Elena | 52 |
| 10 | PITEL Edwige | 52 |
| 11 | VEKEMANS Anisha | 52 |
| 12 | ZABELINSKAYA Olga | 52 |
| 14 | BATAGELJ Polona | 53 |
| 17 | RITTER Martina | 59 |