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 - 2
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Herrera
3
57 kgUgrumov
4
58 kgInduráin
5
76 kgMauri
11
68 kgMejia
12
63 kg
3
57 kgUgrumov
4
58 kgInduráin
5
76 kgMauri
11
68 kgMejia
12
63 kg
Weight (KG) →
Result →
76
57
3
12
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | HERRERA Luis Alberto | 57 |
| 4 | UGRUMOV Piotr | 58 |
| 5 | INDURÁIN Miguel | 76 |
| 11 | MAURI Melchor | 68 |
| 12 | MEJIA Alvaro | 63 |