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 = 9.2 * weight - 556
This means that on average for every extra kilogram weight a rider loses 9.2 positions in the result.
Ochoa
3
62 kgChacón
5
63 kgGuamá
15
61 kgChalapud
28
63 kgRodas
57
68 kgPérez
79
68 kg
3
62 kgChacón
5
63 kgGuamá
15
61 kgChalapud
28
63 kgRodas
57
68 kgPérez
79
68 kg
Weight (KG) →
Result →
68
61
3
79
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | OCHOA Carlos José | 62 |
| 5 | CHACÓN José Isidro | 63 |
| 15 | GUAMÁ Byron | 61 |
| 28 | CHALAPUD Robinson | 63 |
| 57 | RODAS Manuel | 68 |
| 79 | PÉREZ Pedro Pablo | 68 |