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 = 0.8 * weight - 41
This means that on average for every extra kilogram weight a rider loses 0.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | MICHAELSEN Lars | 79 |
| 3 | HONDO Danilo | 73 |
| 5 | SPRUCH Zbigniew | 68 |
| 7 | WADECKI Piotr | 70 |
| 9 | PEETERS Wilfried | 76 |
| 12 | PIĄTEK Zbigniew | 71 |
| 13 | BARANOWSKI Dariusz | 68 |
| 15 | ANDERSSON Michael | 71 |
| 19 | BASSONS Christophe | 74 |
| 20 | POLLACK Olaf | 77 |
| 21 | PRZYDZIAŁ Piotr | 80 |
| 24 | MICKIEWICZ Jacek | 74 |
| 28 | IVANOV Sergei | 73 |
| 31 | FLICKINGER Andy | 78 |