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 = -0.4 * weight + 35
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
Sosenka
1
82 kgKadlec
2
70 kgRaboň
3
74 kgKreuziger
5
65 kgAndrle
10
70 kgHruška
11
62 kg
1
82 kgKadlec
2
70 kgRaboň
3
74 kgKreuziger
5
65 kgAndrle
10
70 kgHruška
11
62 kg
Weight (KG) →
Result →
82
62
1
11
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SOSENKA Ondřej | 82 |
| 2 | KADLEC Milan | 70 |
| 3 | RABOŇ František | 74 |
| 5 | KREUZIGER Roman | 65 |
| 10 | ANDRLE René | 70 |
| 11 | HRUŠKA Jan | 62 |