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 = 0.1 * weight + 13
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HUELAMO Jaime | 61 |
| 5 | DÍAZ Ventura | 72 |
| 7 | PETTERSSON Gösta | 75 |
| 9 | KUIPER Hennie | 69 |
| 15 | BIDDLE Bruce | 64 |
| 16 | TAMAMES Agustín | 66 |
| 19 | HERMANS Gustaaf | 71 |
| 22 | LASA Miguel María | 68 |
| 26 | ELORRIAGA Javier Francisco | 85 |
| 38 | VASSEUR Alain | 67 |
| 44 | GAIDA Alfred | 65 |