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 = -1.5 * weight + 121
This means that on average for every extra kilogram weight a rider loses -1.5 positions in the result.
Christensen
1
69 kgBreschel
2
70 kgVitoria
9
74 kgDekker
29
69 kgJurčo
32
69 kgFrei
33
71 kg
1
69 kgBreschel
2
70 kgVitoria
9
74 kgDekker
29
69 kgJurčo
32
69 kgFrei
33
71 kg
Weight (KG) →
Result →
74
69
1
33
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | CHRISTENSEN Mads | 69 |
| 2 | BRESCHEL Matti | 70 |
| 9 | VITORIA David | 74 |
| 29 | DEKKER Thomas | 69 |
| 32 | JURČO Matej | 69 |
| 33 | FREI Thomas | 71 |