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 + 35
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Pettersson
5
69 kgRitter
17
74 kgPettersson
19
75 kgVianelli
39
73 kgBalmamion
49
67 kgPettersson
52
75 kg
5
69 kgRitter
17
74 kgPettersson
19
75 kgVianelli
39
73 kgBalmamion
49
67 kgPettersson
52
75 kg
Weight (KG) →
Result →
75
67
5
52
| # | Rider | Weight (KG) |
|---|---|---|
| 5 | PETTERSSON Tomas | 69 |
| 17 | RITTER Ole | 74 |
| 19 | PETTERSSON Gösta | 75 |
| 39 | VIANELLI Pierfranco | 73 |
| 49 | BALMAMION Franco | 67 |
| 52 | PETTERSSON Sture | 75 |