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 + 17
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Costa
5
69 kgGarcía Dapena
8
73 kgLivramento
9
55 kgEdo
10
64 kgPérez
11
65 kg
5
69 kgGarcía Dapena
8
73 kgLivramento
9
55 kgEdo
10
64 kgPérez
11
65 kg
Weight (KG) →
Result →
73
55
5
11
| # | Rider | Weight (KG) |
|---|---|---|
| 5 | COSTA Rui | 69 |
| 8 | GARCÍA DAPENA David | 73 |
| 9 | LIVRAMENTO David | 55 |
| 10 | EDO Ángel | 64 |
| 11 | PÉREZ Rubén | 65 |