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 = -0.7 * weight + 71
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
Schleck
13
72 kgDaems
25
64 kgVigna
25
67 kgDíaz
25
72 kgDíaz
25
63 kg
13
72 kgDaems
25
64 kgVigna
25
67 kgDíaz
25
72 kgDíaz
25
63 kg
Weight (KG) →
Result →
72
63
13
25
| # | Rider | Weight (KG) |
|---|---|---|
| 13 | SCHLECK Johny | 72 |
| 25 | DAEMS Emile | 64 |
| 25 | VIGNA Marino | 67 |
| 25 | DÍAZ Ventura | 72 |
| 25 | DÍAZ Mariano | 63 |