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 = 2.5 * weight - 135
This means that on average for every extra kilogram weight a rider loses 2.5 positions in the result.
Fernández
27
68 kgVilamajo
29
70 kgOvando
33
66 kgDomínguez
39
67 kgInduráin
58
76 kg
27
68 kgVilamajo
29
70 kgOvando
33
66 kgDomínguez
39
67 kgInduráin
58
76 kg
Weight (KG) →
Result →
76
66
27
58
| # | Rider | Weight (KG) |
|---|---|---|
| 27 | FERNÁNDEZ Juan | 68 |
| 29 | VILAMAJO Jaime | 70 |
| 33 | OVANDO Rolando | 66 |
| 39 | DOMÍNGUEZ Manuel Jorge | 67 |
| 58 | INDURÁIN Miguel | 76 |