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 = -0.4 * weight + 32
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
Juszko
2
78 kgHanusik
3
74 kgSzurkowski
5
77 kgKeserű
7
79 kgBławdzin
9
69 kg
2
78 kgHanusik
3
74 kgSzurkowski
5
77 kgKeserű
7
79 kgBławdzin
9
69 kg
Weight (KG) →
Result →
79
69
2
9
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | JUSZKO Janos | 78 |
| 3 | HANUSIK Zygmunt | 74 |
| 5 | SZURKOWSKI Ryszard | 77 |
| 7 | KESERŰ Ferenc | 79 |
| 9 | BŁAWDZIN Andrzej | 69 |