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 = -7.8 * weight + 578
This means that on average for every extra kilogram weight a rider loses -7.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VAN LOOY Rik | 73 |
| 24 | POULIDOR Raymond | 71 |
| 26 | DÍAZ Ventura | 72 |
| 94 | VALADA Francisco Augusto da Conceição | 62 |