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 = -3.9 * weight + 231
This means that on average for every extra kilogram weight a rider loses -3.9 positions in the result.
García
3
56 kgMartín
4
58 kgGutiérrez
9
60 kgBlasi
10
57 kgRuiz Pérez
15
55 kgRuiz Pérez
17
56 kgOyarbide
39
52 kg
3
56 kgMartín
4
58 kgGutiérrez
9
60 kgBlasi
10
57 kgRuiz Pérez
15
55 kgRuiz Pérez
17
56 kgOyarbide
39
52 kg
Weight (KG) →
Result →
60
52
3
39
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | GARCÍA Mavi | 56 |
| 4 | MARTÍN Sara | 58 |
| 9 | GUTIÉRREZ Sheyla | 60 |
| 10 | BLASI Paula | 57 |
| 15 | RUIZ PÉREZ Laura | 55 |
| 17 | RUIZ PÉREZ Lucía | 56 |
| 39 | OYARBIDE Lourdes | 52 |