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 - 23
This means that on average for every extra kilogram weight a rider loses 0.4 positions in the result.
Huschke
1
75 kgSzurkowski
2
77 kgNelyubin
6
71 kgMatoušek
9
82 kgPrchal
10
77 kg
1
75 kgSzurkowski
2
77 kgNelyubin
6
71 kgMatoušek
9
82 kgPrchal
10
77 kg
Weight (KG) →
Result →
82
71
1
10
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | HUSCHKE Thomas | 75 |
| 2 | SZURKOWSKI Ryszard | 77 |
| 6 | NELYUBIN Vladislav | 71 |
| 9 | MATOUŠEK Petr | 82 |
| 10 | PRCHAL Jiri | 77 |