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 = 0.9 * weight - 21
This means that on average for every extra kilogram weight a rider loses 0.9 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | GONZÁLEZ Freddy Excelino | 55 |
| 7 | MARÍN Ruber Alveiro | 55 |
| 12 | GUEVARA Manuel Enrique | 65 |
| 13 | MAYA Carlos Alberto | 58 |
| 21 | CHACÓN José Isidro | 63 |
| 24 | GIL MARTINEZ Tomas Aurelio | 60 |
| 40 | OCHOA Carlos José | 62 |
| 72 | PUMAR Omar | 60 |
| 87 | ROJAS Juan Carlos | 58 |