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 = 2.5 * weight - 140
This means that on average for every extra kilogram weight a rider loses 2.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | SOHRABI Mehdi | 69 |
| 6 | ASKARI Hossein | 73 |
| 7 | ALIZADEH Hossein | 62 |
| 8 | ZARGARI Amir | 62 |
| 10 | MIZBANI Ghader | 67 |
| 11 | SAFARZADEH Saeid | 66 |
| 13 | SAEIDI TANHA Abbas | 70 |
| 48 | JASER Nazir | 75 |
| 69 | KOZHATAYEV Bakhtiyar | 62 |
| 70 | ASADOV Elchin | 77 |
| 83 | HASANIN Omar | 75 |