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 = -0.3 * weight + 27
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BERNAS Paweł | 77 |
| 2 | FRANCZAK Paweł | 63 |
| 4 | MARTINGIL César | 67 |
| 5 | PAULINHO Pedro | 75 |
| 6 | BOIVIN Guillaume | 78 |
| 7 | FREITAS Daniel | 64 |
| 8 | CALDEIRA Samuel José | 76 |
| 11 | GUERREIRO Ruben | 65 |
| 12 | SILVA Rafael | 65 |
| 13 | FONTE César | 60 |
| 14 | NEILANDS Krists | 69 |