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 + 7
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
Lasa
17
68 kgDíaz
20
72 kgMortensen
37
70 kgAja
38
66 kgTamames
46
66 kgSchleck
47
72 kgDucreux
62
65 kgKrekels
79
73 kg
17
68 kgDíaz
20
72 kgMortensen
37
70 kgAja
38
66 kgTamames
46
66 kgSchleck
47
72 kgDucreux
62
65 kgKrekels
79
73 kg
Weight (KG) →
Result →
73
65
17
79
| # | Rider | Weight (KG) |
|---|---|---|
| 17 | LASA Miguel María | 68 |
| 20 | DÍAZ Ventura | 72 |
| 37 | MORTENSEN Leif | 70 |
| 38 | AJA Gonzalo | 66 |
| 46 | TAMAMES Agustín | 66 |
| 47 | SCHLECK Johny | 72 |
| 62 | DUCREUX Daniel | 65 |
| 79 | KREKELS Jan | 73 |