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 * weight + 8
This means that on average for every extra kilogram weight a rider loses 0 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SASTRE Carlos | 61 |
| 2 | BAK Lars Ytting | 76 |
| 3 | SØRENSEN Nicki | 71 |
| 4 | LJUNGQVIST Marcus | 73 |
| 5 | O'GRADY Stuart | 73 |
| 6 | CUESTA Iñigo | 62 |
| 7 | GUSTOV Volodymyr | 64 |
| 8 | ARVESEN Kurt-Asle | 74 |
| 9 | CANCELLARA Fabian | 80 |
| 10 | GARCÍA ACOSTA José Vicente | 76 |
| 11 | ZANDIO Xabier | 73 |
| 12 | PEREIRO Óscar | 67 |
| 13 | VALVERDE Alejandro | 61 |
| 14 | KARPETS Vladimir | 79 |
| 15 | ARROYO David | 63 |