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 + 37
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | ANDERSEN Mette | 68 |
| 6 | FERNANDES Clemilda | 54 |
| 8 | GARCÍA Evelyn | 54 |
| 9 | VILAJOSANA Marta | 57 |
| 10 | PITEL Edwige | 52 |
| 11 | STIAJKINA Tatiana | 51 |
| 13 | FERNANDES SILVA Janildes | 52 |