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 = 1 * weight - 47
This means that on average for every extra kilogram weight a rider loses 1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ZERAY Nahom | 57 |
| 3 | TESFATSION Natnael | 60 |
| 4 | MULUBRHAN Henok | 60 |
| 5 | HABTEAB Yoel | 61 |
| 6 | GHEBREIGZABHIER Amanuel | 68 |
| 9 | KUDUS Merhawi | 58 |
| 27 | GIRMAY Biniam | 70 |
| 30 | EYOB Metkel | 61 |
| 35 | BERHANE Natnael | 66 |
| 54 | OKUBAMARIAM Tesfom | 60 |