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.
Okubamariam
2
60 kgSolomon
3
66 kgHalilaj
5
70 kgGhebreindrias
12
68 kgMusie
15
59 kg
2
60 kgSolomon
3
66 kgHalilaj
5
70 kgGhebreindrias
12
68 kgMusie
15
59 kg
Weight (KG) →
Result →
70
59
2
15
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | OKUBAMARIAM Tesfom | 60 |
| 3 | SOLOMON Zemenfes | 66 |
| 5 | HALILAJ Redi | 70 |
| 12 | GHEBREINDRIAS Amanuel Mengis | 68 |
| 15 | MUSIE Saymon | 59 |