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 + 59
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SEVILLA Óscar | 62 |
| 7 | VARGAS Walter | 69 |
| 9 | QUINTERO Carlos | 63 |
| 10 | ACEVEDO Janier | 63 |
| 13 | CAICEDO Jonathan Klever | 62 |
| 15 | CHALAPUD Robinson | 63 |
| 16 | DUARTE Fabio | 55 |
| 19 | OSPINA Dalivier | 62 |
| 20 | ARDILA Mauricio Alberto | 58 |
| 22 | PAREDES Jonathan | 63 |