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 - 67
This means that on average for every extra kilogram weight a rider loses 1.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GUTIÉRREZ Sheyla | 60 |
| 2 | GARCÍA Mavi | 56 |
| 6 | GONZÁLEZ Alicia | 51 |
| 9 | RODRÍGUEZ Gloria | 57 |
| 12 | TERUEL Alba | 56 |
| 14 | LÓPEZ Belén | 54 |
| 32 | OLABERRIA Leire | 61 |
| 34 | OYARBIDE Lourdes | 52 |
| 46 | LARRARTE Eukene | 63 |