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.
González de Galdeano
1
73 kgHoffman
3
80 kgEtxebarria
4
55 kgAlonso
7
70 kgMejia
10
63 kg
1
73 kgHoffman
3
80 kgEtxebarria
4
55 kgAlonso
7
70 kgMejia
10
63 kg
Weight (KG) →
Result →
80
55
1
10
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GONZÁLEZ DE GALDEANO Igor | 73 |
| 3 | HOFFMAN Tristan | 80 |
| 4 | ETXEBARRIA David | 55 |
| 7 | ALONSO Marino | 70 |
| 10 | MEJIA Alvaro | 63 |