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 = -1.1 * weight + 97
This means that on average for every extra kilogram weight a rider loses -1.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | NEFF Jolanda | 53 |
| 13 | INDERGAND Linda | 65 |
| 14 | GERRITSE Femke | 59 |
| 17 | VITILLO Matilde | 51 |
| 18 | PINTAR Urška | 56 |
| 32 | ROMEU Marta | 61 |
| 34 | JONCHERAY Victoire | 55 |
| 35 | SHEKEL Olga | 58 |
| 44 | BROUCKAERT Sophie | 55 |
| 52 | MILETTE Laury | 52 |
| 53 | TERUEL Alba | 56 |
| 57 | WANKIEWICZ Olga | 58 |
| 58 | CERIELLO Matilde | 51 |