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 = -1.2 * weight + 105
This means that on average for every extra kilogram weight a rider loses -1.2 positions in the result.
Mytnik
9
75 kgSzurkowski
13
77 kgNowicki
16
74 kgLauke
18
73 kgSzozda
22
68 kg
9
75 kgSzurkowski
13
77 kgNowicki
16
74 kgLauke
18
73 kgSzozda
22
68 kg
Weight (KG) →
Result →
77
68
9
22
| # | Rider | Weight (KG) |
|---|---|---|
| 9 | MYTNIK Tadeusz | 75 |
| 13 | SZURKOWSKI Ryszard | 77 |
| 16 | NOWICKI Mieczysław | 74 |
| 18 | LAUKE Gerhard | 73 |
| 22 | SZOZDA Stanisław | 68 |