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 = -0.7 * weight + 57
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | TONKOV Pavel | 70 |
| 2 | NARDELLO Daniele | 74 |
| 4 | CASAGRANDE Francesco | 64 |
| 6 | MAZZANTI Luca | 64 |
| 13 | SGAMBELLURI Roberto | 63 |
| 14 | CENGHIALTA Bruno | 73 |
| 17 | HONCHAR Serhiy | 67 |
| 20 | FORCONI Riccardo | 71 |
| 22 | VALOTI Paolo | 64 |
| 25 | CAMENZIND Oscar | 62 |