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 = 3 * weight - 153
This means that on average for every extra kilogram weight a rider loses 3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HENAO Sergio | 61 |
| 3 | OCHOA Carlos José | 62 |
| 11 | MAYA Carlos Alberto | 58 |
| 15 | CHACÓN José Isidro | 63 |
| 34 | PEDRAZA Wálter Fernando | 58 |
| 36 | RAABE Henry | 71 |
| 58 | SEPULVEDA Luis Fernando | 66 |
| 64 | GUAMÁ Byron | 61 |
| 84 | QUADRI Hernandes | 67 |