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 = 0.2 * weight - 2
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BASTIANELLI Marta | 60 |
| 2 | VAN DE VELDE Julie | 58 |
| 3 | NOVOLODSKAIA Maria | 57 |
| 4 | GAFINOVITZ Rotem | 52 |
| 5 | NEYLAN Rachel | 52 |
| 9 | PINTAR Urška | 56 |
| 10 | SOLOVEY Hanna | 56 |
| 14 | NILSSON Hanna | 58 |
| 16 | KRÖGER Mieke | 77 |
| 18 | PLICHTA Anna | 60 |
| 19 | SHAPIRA Omer | 58 |
| 24 | JASKULSKA Marta | 52 |
| 29 | RITTER Martina | 59 |