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 - 1
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | KAZEMI Sarai Ahad | 71 |
| 3 | MOAZEMI Arvin | 70 |
| 4 | ALIZADEH Hossein | 62 |
| 5 | KOLAHDOZHAGH Amir | 60 |
| 6 | SAFARZADEH Saeid | 66 |
| 10 | SOHRABI Mehdi | 69 |
| 12 | ZARGARI Amir | 62 |
| 15 | ASKARI Hossein | 73 |
| 19 | ARIYAN Behnam | 70 |
| 23 | NEMATI KHIAVI Ali | 60 |
| 24 | RAHMANI BEIRAGH Mohsen | 72 |