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 * weight - 42
This means that on average for every extra kilogram weight a rider loses 1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | BRONZINI Giorgia | 54 |
| 6 | GUDERZO Tatiana | 54 |
| 7 | SCANDOLARA Valentina | 52 |
| 10 | VALSECCHI Silvia | 58 |
| 11 | GUARISCHI Barbara | 57 |
| 12 | TREVISI Anna | 54 |
| 14 | BASTIANELLI Marta | 60 |
| 15 | CECCHINI Elena | 52 |
| 16 | SANGUINETI Ilaria | 61 |
| 17 | FRAPPORTI Simona | 63 |
| 19 | ALGISI Alice | 60 |
| 21 | CONFALONIERI Maria Giulia | 56 |
| 26 | VIECELI Lara | 59 |