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 = -1 * weight + 74
This means that on average for every extra kilogram weight a rider loses -1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | CASAGRANDE Francesco | 64 |
| 2 | BASSO Ivan | 70 |
| 3 | SACCHI Fabio | 68 |
| 6 | DONATI Massimo | 75 |
| 8 | CASSANI Enrico | 65 |
| 11 | VALOTI Paolo | 64 |
| 14 | DUMA Vladimir | 64 |
| 18 | DI GRANDE Giuseppe | 58 |
| 20 | GIUNTI Massimo | 62 |
| 25 | NOÈ Andrea | 65 |