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 = -0.3 * weight + 50
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
Botero
23
75 kgDuarte
24
55 kgGonzález
29
55 kgChalapud
44
63 kgPedraza
45
58 kg
23
75 kgDuarte
24
55 kgGonzález
29
55 kgChalapud
44
63 kgPedraza
45
58 kg
Weight (KG) →
Result →
75
55
23
45
| # | Rider | Weight (KG) |
|---|---|---|
| 23 | BOTERO Santiago | 75 |
| 24 | DUARTE Fabio | 55 |
| 29 | GONZÁLEZ Freddy Excelino | 55 |
| 44 | CHALAPUD Robinson | 63 |
| 45 | PEDRAZA Wálter Fernando | 58 |