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 = -1.2 * weight + 89
This means that on average for every extra kilogram weight a rider loses -1.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ZIJLAARD-VAN MOORSEL Leontien | 62 |
| 4 | FERNANDES SILVA Janildes | 52 |
| 7 | SALVETAT Maryline | 55 |
| 17 | PUČINSKAITĖ Edita | 54 |
| 28 | MORENO María Isabel | 52 |
| 29 | MELCHERS Mirjam | 59 |
| 34 | RUANO Dori | 51 |
| 35 | STIAJKINA Tatiana | 51 |
| 57 | GILMORE Rochelle | 56 |