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 + 17
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SMALL Carmen | 55 |
| 2 | NUMAINVILLE Joëlle | 65 |
| 3 | VAN DEN BROEK-BLAAK Chantal | 64 |
| 6 | LICHTENBERG Claudia | 52 |
| 7 | OLDS Shelley | 54 |
| 9 | RAMSDEN Denise | 62 |
| 11 | ROORDA Stephanie | 70 |
| 15 | PAWLOWSKA Katarzyna | 60 |
| 24 | PILOTE FORTIN Gabrielle | 55 |