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 = -0.8 * weight + 69
This means that on average for every extra kilogram weight a rider loses -0.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BUTTAFOCCHI Adrien | 75 |
| 2 | MONCIERO Auguste | 66 |
| 3 | RINALDI Gaspard | 71 |
| 8 | VIETTO René | 67 |
| 13 | PASTORELLI Pierre | 75 |
| 18 | GIANELLO Dante | 57 |
| 23 | SPAPPERI Pierre | 70 |
| 24 | LANTERI Paulin | 63 |
| 26 | AMPURIAS Jean | 64 |