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 = -0.3 * weight + 23
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | ONGARATO Alberto | 69 |
| 3 | PALUMBO Giuseppe | 61 |
| 4 | KRUPA Dawid | 74 |
| 6 | BAYARRI Gonzalo | 67 |
| 7 | BOTCHAROV Alexandre | 54 |
| 8 | TURPIN Ludovic | 57 |
| 9 | SEVILLA Óscar | 62 |
| 10 | PIEPOLI Leonardo | 54 |