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 = 0.1 * weight - 7
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Safarzadeh
1
66 kgAskari
2
73 kgAriyan
3
70 kgAliyari
4
76 kgSeyfollahifard
5
76 kgRezvani
6
68 kg
1
66 kgAskari
2
73 kgAriyan
3
70 kgAliyari
4
76 kgSeyfollahifard
5
76 kgRezvani
6
68 kg
Weight (KG) →
Result →
76
66
1
6
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SAFARZADEH Saeid | 66 |
| 2 | ASKARI Hossein | 73 |
| 3 | ARIYAN Behnam | 70 |
| 4 | ALIYARI Aidin | 76 |
| 5 | SEYFOLLAHIFARD Hasan | 76 |
| 6 | REZVANI Morteza | 68 |