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 = -0.2 * weight + 20
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
Cantele
2
58 kgMartisova
4
64 kgZabelinskaya
7
52 kgSchleicher
10
58 kg
2
58 kgMartisova
4
64 kgZabelinskaya
7
52 kgSchleicher
10
58 kg
Weight (KG) →
Result →
64
52
2
10
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | CANTELE Noemi | 58 |
| 4 | MARTISOVA Julia | 64 |
| 7 | ZABELINSKAYA Olga | 52 |
| 10 | SCHLEICHER Regina | 58 |