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 + 11
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Ochoa
1
62 kgIntxausti
2
61 kgSerpa
3
64 kgSchleck
4
65 kgRodríguez
5
58 kg
1
62 kgIntxausti
2
61 kgSerpa
3
64 kgSchleck
4
65 kgRodríguez
5
58 kg
Weight (KG) →
Result →
65
58
1
5
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | OCHOA Carlos José | 62 |
| 2 | INTXAUSTI Beñat | 61 |
| 3 | SERPA José Rodolfo | 64 |
| 4 | SCHLECK Fränk | 65 |
| 5 | RODRÍGUEZ Jackson | 58 |