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 - 37
This means that on average for every extra kilogram weight a rider loses 0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | KOLAHDOZHAGH Amir | 60 |
| 9 | MIZBANI Ghader | 67 |
| 10 | ALIZADEH Hossein | 62 |
| 12 | ZARGARI Amir | 62 |
| 13 | SAFARZADEH Saeid | 66 |
| 14 | MOAZEMI Arvin | 70 |
| 15 | RAHMANI BEIRAGH Mohsen | 72 |