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 = 0.7 * weight - 41
This means that on average for every extra kilogram weight a rider loses 0.7 positions in the result.
Sohrabi
1
69 kgSafarzadeh
2
66 kgKolahdozhagh
3
60 kgRahmani Beiragh
10
72 kgAriyan
14
70 kgRezvani
15
68 kg
1
69 kgSafarzadeh
2
66 kgKolahdozhagh
3
60 kgRahmani Beiragh
10
72 kgAriyan
14
70 kgRezvani
15
68 kg
Weight (KG) →
Result →
72
60
1
15
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SOHRABI Mehdi | 69 |
| 2 | SAFARZADEH Saeid | 66 |
| 3 | KOLAHDOZHAGH Amir | 60 |
| 10 | RAHMANI BEIRAGH Mohsen | 72 |
| 14 | ARIYAN Behnam | 70 |
| 15 | REZVANI Morteza | 68 |