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 + 33
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MILETTA Luigi | 63 |
| 3 | FREIBERG Michael | 82 |
| 4 | MCCARTHY Jay | 63 |
| 5 | ROSA Diego | 65 |
| 6 | PIBERNIK Luka | 60 |
| 11 | ŠTIMULAK Klemen | 64 |
| 12 | TRATNIK Jan | 67 |
| 17 | BAZHKOU Stanislau | 65 |
| 21 | RUSCETTA Andrea | 58 |