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 - 36
This means that on average for every extra kilogram weight a rider loses 0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 4 | SCHULTING Peter | 70 |
| 7 | KRUIJSWIJK Steven | 63 |
| 8 | VAN POPPEL Boy | 78 |
| 10 | KREDER Michel | 67 |
| 14 | VAN ZANDBEEK Ronan | 72 |
| 16 | ARIESEN Johim | 70 |
| 25 | CHAIGNEAU Robin | 80 |