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 + 15
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Czechowski
1
75 kgHojlund
2
80 kgHoffmann
5
65 kgAndresen
6
75 kgJasiński
8
80 kgSaidkhuzhin
9
69 kg
1
75 kgHojlund
2
80 kgHoffmann
5
65 kgAndresen
6
75 kgJasiński
8
80 kgSaidkhuzhin
9
69 kg
Weight (KG) →
Result →
80
65
1
9
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | CZECHOWSKI Zenon | 75 |
| 2 | HOJLUND Ole | 80 |
| 5 | HOFFMANN Günter | 65 |
| 6 | ANDRESEN Thorleif | 75 |
| 8 | JASIŃSKI Kazimierz | 80 |
| 9 | SAIDKHUZHIN Gainan | 69 |