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 = -0.1 * weight + 19
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Guevara
3
65 kgMarín
4
55 kgMaya
5
58 kgGonzález
9
55 kgGil Martinez
23
60 kgRojas
28
58 kg
3
65 kgMarín
4
55 kgMaya
5
58 kgGonzález
9
55 kgGil Martinez
23
60 kgRojas
28
58 kg
Weight (KG) →
Result →
65
55
3
28
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | GUEVARA Manuel Enrique | 65 |
| 4 | MARÍN Ruber Alveiro | 55 |
| 5 | MAYA Carlos Alberto | 58 |
| 9 | GONZÁLEZ Freddy Excelino | 55 |
| 23 | GIL MARTINEZ Tomas Aurelio | 60 |
| 28 | ROJAS Juan Carlos | 58 |