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:
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GREIPEL André | 80 |
| 2 | KOHLER Martin | 69 |
| 3 | DELAGE Mickaël | 70 |
| 4 | KADRI Blel | 66 |
| 6 | HENDERSON Gregory | 75 |
| 7 | STEEGMANS Gert | 82 |
| 8 | MCEWEN Robbie | 67 |
| 9 | ROELANDTS Jürgen | 78 |
| 10 | ROE Timothy | 66 |
| 11 | KAISEN Olivier | 82 |