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 = -31.9 * weight + 2930
This means that on average for every extra kilogram weight a rider loses -31.9 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | THALMANN Robert | 75 |
| 3 | DIDIER Lucien | 67 |
| 990 | BARONCHELLI Gianbattista | 72 |
| 990 | RÍOS Abelardo Antonio | 63 |
| 990 | SCHMID Iwan | 64 |
| 990 | BOURREAU Bernard | 63 |
| 990 | STEINMAYR Wolfgang | 63 |
| 990 | DUCHEMIN Marcel | 60 |
| 990 | KIRCHEN Erny | 74 |
| 990 | WEIBEL Peter | 69 |