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 - 3
This means that on average for every extra kilogram weight a rider loses 0.4 positions in the result.
Piątek
8
71 kgRomanik
17
62 kgPawlak
23
73 kgKiendyś
34
78 kgSchröder
39
64 kgChmielewski
50
72 kg
8
71 kgRomanik
17
62 kgPawlak
23
73 kgKiendyś
34
78 kgSchröder
39
64 kgChmielewski
50
72 kg
Weight (KG) →
Result →
78
62
8
50
| # | Rider | Weight (KG) |
|---|---|---|
| 8 | PIĄTEK Zbigniew | 71 |
| 17 | ROMANIK Radosław | 62 |
| 23 | PAWLAK Wojciech | 73 |
| 34 | KIENDYŚ Tomasz | 78 |
| 39 | SCHRÖDER Björn | 64 |
| 50 | CHMIELEWSKI Piotr | 72 |