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 = 0.2 * weight - 4
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | REYES Aldemar | 55 |
| 2 | HIGUITA Sergio | 57 |
| 5 | OSORIO Juan Felipe | 65 |
| 7 | SIERRA Yecid Arturo | 66 |
| 8 | SALVADOR Marcelo | 58 |
| 10 | AGUIRRE Hernán Ricardo | 55 |
| 18 | SCHEULEN Marvin | 73 |
| 19 | GONÇALVES Júlio | 53 |