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 - 3
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | TEDESCHI Mirko | 69 |
| 3 | JANSE VAN RENSBURG Jacques | 63 |
| 5 | FIRSANOV Sergey | 58 |
| 6 | BONGIORNO Francesco Manuel | 56 |
| 7 | KENNAUGH Peter | 66 |
| 8 | HENAO Sebastián | 57 |
| 9 | FRATTINI Davide | 63 |
| 10 | FRAPPORTI Marco | 69 |
| 11 | ANTONINI Simone | 75 |