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 = -1.1 * weight + 79
This means that on average for every extra kilogram weight a rider loses -1.1 positions in the result.
Mauri
1
68 kgWeltz
3
65 kgCordes
7
70 kgRodrigues
10
68 kgLezaun
19
65 kg
1
68 kgWeltz
3
65 kgCordes
7
70 kgRodrigues
10
68 kgLezaun
19
65 kg
Weight (KG) →
Result →
70
65
1
19
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MAURI Melchor | 68 |
| 3 | WELTZ Johnny | 65 |
| 7 | CORDES Tom | 70 |
| 10 | RODRIGUES Orlando Sergio | 68 |
| 19 | LEZAUN Roberto | 65 |