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 = -1.3 * weight + 101
This means that on average for every extra kilogram weight a rider loses -1.3 positions in the result.
Černý
1
75 kgBárta
2
75 kgKukrle
3
73 kgTurek
6
72 kgŠtybar
7
68 kgZahálka
8
73 kgRugovac
15
69 kg
1
75 kgBárta
2
75 kgKukrle
3
73 kgTurek
6
72 kgŠtybar
7
68 kgZahálka
8
73 kgRugovac
15
69 kg
Weight (KG) →
Result →
75
68
1
15
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ČERNÝ Josef | 75 |
| 2 | BÁRTA Jan | 75 |
| 3 | KUKRLE Michael | 73 |
| 6 | TUREK Daniel | 72 |
| 7 | ŠTYBAR Zdeněk | 68 |
| 8 | ZAHÁLKA Matěj | 73 |
| 15 | RUGOVAC Denis | 69 |