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 + 66
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
Induráin
6
76 kgDelgado
7
64 kgMurguialday
20
58 kgAlonso
29
70 kgUgrumov
32
58 kg
6
76 kgDelgado
7
64 kgMurguialday
20
58 kgAlonso
29
70 kgUgrumov
32
58 kg
Weight (KG) →
Result →
76
58
6
32
| # | Rider | Weight (KG) |
|---|---|---|
| 6 | INDURÁIN Miguel | 76 |
| 7 | DELGADO Pedro | 64 |
| 20 | MURGUIALDAY Javier | 58 |
| 29 | ALONSO Marino | 70 |
| 32 | UGRUMOV Piotr | 58 |