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 = 0.4 * weight - 21
This means that on average for every extra kilogram weight a rider loses 0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SAFARZADEH Saeid | 66 |
| 2 | GANJKHANLOU Mohammad | 72 |
| 6 | LABIB SHOTORBAN Ali | 60 |
| 7 | POURHASHEMI Hamid | 64 |
| 9 | RAHMANI BEIRAGH Mohsen | 72 |
| 12 | NOEI DASHDEBI Alireza | 62 |
| 16 | ARIYAN Behnam | 70 |
| 19 | SEYFOLLAHIFARD Hasan | 76 |