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 = -0.5 * weight + 35
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
García
1
56 kgSanchis
2
56 kgGutiérrez
3
60 kgRodríguez
4
57 kgGonzález
5
51 kgTeruel
12
56 kgLópez
13
54 kg
1
56 kgSanchis
2
56 kgGutiérrez
3
60 kgRodríguez
4
57 kgGonzález
5
51 kgTeruel
12
56 kgLópez
13
54 kg
Weight (KG) →
Result →
60
51
1
13
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GARCÍA Mavi | 56 |
| 2 | SANCHIS Anna | 56 |
| 3 | GUTIÉRREZ Sheyla | 60 |
| 4 | RODRÍGUEZ Gloria | 57 |
| 5 | GONZÁLEZ Alicia | 51 |
| 12 | TERUEL Alba | 56 |
| 13 | LÓPEZ Belén | 54 |