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 = 4.5 * weight - 227
This means that on average for every extra kilogram weight a rider loses 4.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 4 | DUARTE Fabio | 55 |
| 7 | ZAPATA Javier de Jesús | 62 |
| 20 | MAYA Carlos Alberto | 58 |
| 27 | RODRÍGUEZ Jackson | 58 |
| 30 | GONZÁLEZ Freddy Excelino | 55 |
| 34 | PEDRAZA Wálter Fernando | 58 |
| 45 | WILCHES Juan Pablo | 56 |
| 51 | CHALAPUD Robinson | 63 |
| 68 | SERPA José Rodolfo | 64 |
| 88 | CHACÓN José Isidro | 63 |