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 = -0.8 * weight + 71
This means that on average for every extra kilogram weight a rider loses -0.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GUEVARA Manuel Enrique | 65 |
| 2 | CHACÓN José Isidro | 63 |
| 3 | GONZÁLEZ Freddy Excelino | 55 |
| 5 | MARÍN Ruber Alveiro | 55 |
| 6 | MAYA Carlos Alberto | 58 |
| 11 | OCHOA Carlos José | 62 |
| 20 | PUMAR Omar | 60 |
| 70 | GIL MARTINEZ Tomas Aurelio | 60 |
| 72 | ROJAS Juan Carlos | 58 |