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 = -0.9 * weight + 70
This means that on average for every extra kilogram weight a rider loses -0.9 positions in the result.
Waliniak
1
71 kgGajdulewicz
3
67 kgKapela
5
70 kgPera
8
68 kgPomorski
10
76 kgBanaszak
12
64 kgKrzyśków
24
63 kg
1
71 kgGajdulewicz
3
67 kgKapela
5
70 kgPera
8
68 kgPomorski
10
76 kgBanaszak
12
64 kgKrzyśków
24
63 kg
Weight (KG) →
Result →
76
63
1
24
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | WALINIAK Konrad | 71 |
| 3 | GAJDULEWICZ Mateusz | 67 |
| 5 | KAPELA Marek | 70 |
| 8 | PERA Marceli | 68 |
| 10 | POMORSKI Michał | 76 |
| 12 | BANASZAK Maciej | 64 |
| 24 | KRZYŚKÓW Dominik | 63 |