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 + 33
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
Czechowski
1
75 kgBurkhard
2
75 kgCosma
3
82 kgMoiceanu
6
72 kgSmolík
9
73 kg
1
75 kgBurkhard
2
75 kgCosma
3
82 kgMoiceanu
6
72 kgSmolík
9
73 kg
Weight (KG) →
Result →
82
72
1
9
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | CZECHOWSKI Zenon | 75 |
| 2 | BURKHARD Ebert | 75 |
| 3 | COSMA Ion | 82 |
| 6 | MOICEANU Gabriel | 72 |
| 9 | SMOLÍK Jan | 73 |