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 = -1.3 * weight + 94
This means that on average for every extra kilogram weight a rider loses -1.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ZIJLAARD-VAN MOORSEL Leontien | 62 |
| 2 | ARNDT Judith | 59 |
| 3 | LJUNGSKOG Susanne | 57 |
| 4 | ROSSNER Petra | 64 |
| 6 | MELCHERS Mirjam | 59 |
| 7 | BELTMAN Chantal | 68 |
| 18 | LINDBERG Madeleine | 63 |
| 20 | VALEN Monica | 61 |
| 24 | VONCKX Vanja | 56 |
| 29 | BOLLERUD Ingunn | 59 |
| 32 | COMPTON Katie | 61 |
| 34 | KOSTØL HAUG Ragnhild | 51 |