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 = 0.3 * weight - 18
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
Podobas
3
70 kgKudra
5
68 kgZoet
6
77 kgZieliński
7
80 kgMagiera
9
78 kg
3
70 kgKudra
5
68 kgZoet
6
77 kgZieliński
7
80 kgMagiera
9
78 kg
Weight (KG) →
Result →
80
68
3
9
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | PODOBAS Wiesław | 70 |
| 5 | KUDRA Jan | 68 |
| 6 | ZOET Bart | 77 |
| 7 | ZIELIŃSKI Rajmund | 80 |
| 9 | MAGIERA Jan | 78 |