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 = 1 * weight - 51
This means that on average for every extra kilogram weight a rider loses 1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | DIETZ Bert | 69 |
| 2 | JALABERT Laurent | 66 |
| 3 | OLANO Abraham | 70 |
| 4 | BRUYNEEL Johan | 71 |
| 5 | BARTOLI Michele | 65 |
| 7 | MAURI Melchor | 68 |
| 9 | SERRANO Marcos Antonio | 63 |
| 11 | GARCÍA CASAS Félix Miguel | 63 |
| 13 | VIRENQUE Richard | 65 |
| 14 | GIANETTI Mauro | 62 |
| 18 | PANTANI Marco | 58 |
| 69 | ZÜLLE Alex | 72 |