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 = -4.5 * weight + 263
This means that on average for every extra kilogram weight a rider loses -4.5 positions in the result.
Martín
1
58 kgGarcía
2
56 kgBlasi
6
57 kgRuiz Pérez
11
56 kgRuiz Pérez
14
55 kgTeruel
20
56 kg
1
58 kgGarcía
2
56 kgBlasi
6
57 kgRuiz Pérez
11
56 kgRuiz Pérez
14
55 kgTeruel
20
56 kg
Weight (KG) →
Result →
58
55
1
20
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MARTÍN Sara | 58 |
| 2 | GARCÍA Mavi | 56 |
| 6 | BLASI Paula | 57 |
| 11 | RUIZ PÉREZ Lucía | 56 |
| 14 | RUIZ PÉREZ Laura | 55 |
| 20 | TERUEL Alba | 56 |