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 = -0.2 * weight + 22
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
Roels
3
75 kgLisowicz
4
85 kgSapa
7
82 kgPawlak
8
73 kgBroniš
9
74 kgKiendyś
11
78 kg
3
75 kgLisowicz
4
85 kgSapa
7
82 kgPawlak
8
73 kgBroniš
9
74 kgKiendyś
11
78 kg
Weight (KG) →
Result →
85
73
3
11
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | ROELS Dominik | 75 |
| 4 | LISOWICZ Tomasz | 85 |
| 7 | SAPA Marcin | 82 |
| 8 | PAWLAK Wojciech | 73 |
| 9 | BRONIŠ Roman | 74 |
| 11 | KIENDYŚ Tomasz | 78 |