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 = 3.8 * weight - 220
This means that on average for every extra kilogram weight a rider loses 3.8 positions in the result.
Pérez
1
68 kgChacón
8
63 kgGil Martinez
9
60 kgUbeto
10
60 kgRodas
76
68 kg
1
68 kgChacón
8
63 kgGil Martinez
9
60 kgUbeto
10
60 kgRodas
76
68 kg
Weight (KG) →
Result →
68
60
1
76
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | PÉREZ Pedro Pablo | 68 |
| 8 | CHACÓN José Isidro | 63 |
| 9 | GIL MARTINEZ Tomas Aurelio | 60 |
| 10 | UBETO Miguel Armando | 60 |
| 76 | RODAS Manuel | 68 |