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 = 2.3 * weight - 136
This means that on average for every extra kilogram weight a rider loses 2.3 positions in the result.
Schleck
6
72 kgLasa
9
68 kgTamames
10
66 kgMortensen
18
70 kgDíaz
22
72 kgAja
30
66 kgKrekels
58
73 kg
6
72 kgLasa
9
68 kgTamames
10
66 kgMortensen
18
70 kgDíaz
22
72 kgAja
30
66 kgKrekels
58
73 kg
Weight (KG) →
Result →
73
66
6
58
| # | Rider | Weight (KG) |
|---|---|---|
| 6 | SCHLECK Johny | 72 |
| 9 | LASA Miguel María | 68 |
| 10 | TAMAMES Agustín | 66 |
| 18 | MORTENSEN Leif | 70 |
| 22 | DÍAZ Ventura | 72 |
| 30 | AJA Gonzalo | 66 |
| 58 | KREKELS Jan | 73 |