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 = -0.1 * weight + 15
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | JOHANSSON Emma | 58 |
| 3 | BUJAK Eugenia | 63 |
| 5 | VAN VLEUTEN Annemiek | 59 |
| 6 | SPRATT Amanda | 55 |
| 7 | VILLUMSEN Linda | 59 |
| 8 | PIETERS Amy | 58 |
| 9 | VAN DEN BROEK-BLAAK Chantal | 64 |
| 10 | GUDERZO Tatiana | 54 |
| 11 | CECCHINI Elena | 52 |
| 12 | BRENNAUER Lisa | 63 |
| 13 | VAN DIJK Ellen | 71 |
| 14 | NEYLAN Rachel | 52 |
| 16 | KOSTER Anouska | 56 |
| 17 | HALL Katie | 52 |
| 18 | FRAPPORTI Simona | 63 |