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 = 0.6 * weight - 13
This means that on average for every extra kilogram weight a rider loses 0.6 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | MOSER Francesco | 79 |
| 7 | VANDI Alfio | 64 |
| 8 | FERNÁNDEZ Juan | 68 |
| 14 | VILAMAJO Jaime | 70 |
| 32 | MARTINELLI Giuseppe | 74 |
| 38 | PLANCKAERT Eddy | 69 |
| 54 | VIEJO José Luis | 64 |
| 57 | SCHUITEN Roy | 83 |