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 = -0.6 * weight + 45
This means that on average for every extra kilogram weight a rider loses -0.6 positions in the result.
Ghebreigzabhier
1
68 kgOkubamariam
2
60 kgAreruya
5
74 kgKangangi
9
64 kgDebesay
15
64 kgEyob
20
61 kg
1
68 kgOkubamariam
2
60 kgAreruya
5
74 kgKangangi
9
64 kgDebesay
15
64 kgEyob
20
61 kg
Weight (KG) →
Result →
74
60
1
20
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GHEBREIGZABHIER Amanuel | 68 |
| 2 | OKUBAMARIAM Tesfom | 60 |
| 5 | ARERUYA Joseph | 74 |
| 9 | KANGANGI Suleiman | 64 |
| 15 | DEBESAY Mekseb | 64 |
| 20 | EYOB Metkel | 61 |