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 = -0.8 * weight + 52
This means that on average for every extra kilogram weight a rider loses -0.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MCMULLEN Rylee | 61 |
| 2 | POWLESS Shayna | 59 |
| 5 | MEJÍAS Marlies | 60 |
| 6 | VAN DAM Sarah | 58 |
| 7 | ZABELINSKAYA Olga | 52 |
| 8 | BRECK Holly | 59 |
| 10 | PRIETO Marcela Elizabeth | 54 |
| 11 | NEWSOM Emily | 59 |
| 14 | PEÑUELA Diana | 53 |