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 = 5.3 * weight + 238
This means that on average for every extra kilogram weight a rider loses 5.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | NIJDAM Jelle | 70 |
| 6 | KELLY Sean | 77 |
| 7 | DOMÍNGUEZ Manuel Jorge | 67 |
| 990 | PRADO Vicente | 69 |
| 990 | NEVENS Jan | 58 |
| 990 | ARNTZ Marcel | 70 |
| 990 | SOLLEVELD Gerrit | 93 |
| 990 | NAVARRO Francisco | 77 |