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 = 0.1 * weight - 5
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Ducazeaux
1
65 kgBartali
2
69 kgBerrendero
4
63 kgEzquerra
5
63 kgMontero
6
74 kg
1
65 kgBartali
2
69 kgBerrendero
4
63 kgEzquerra
5
63 kgMontero
6
74 kg
Weight (KG) →
Result →
74
63
1
6
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | DUCAZEAUX Sauveur | 65 |
| 2 | BARTALI Gino | 69 |
| 4 | BERRENDERO Julián | 63 |
| 5 | EZQUERRA Federico | 63 |
| 6 | MONTERO Luciano | 74 |