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 + 35
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
Demeyer
1
85 kgSzurkowski
5
77 kgStarkov
7
73 kgVasile
8
66 kgCzechowski
9
75 kg
1
85 kgSzurkowski
5
77 kgStarkov
7
73 kgVasile
8
66 kgCzechowski
9
75 kg
Weight (KG) →
Result →
85
66
1
9
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | DEMEYER Marc | 85 |
| 5 | SZURKOWSKI Ryszard | 77 |
| 7 | STARKOV Anatoliy | 73 |
| 8 | VASILE Teodor | 66 |
| 9 | CZECHOWSKI Zenon | 75 |