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 = -0.9 * weight + 74
This means that on average for every extra kilogram weight a rider loses -0.9 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | LJUNGSKOG Susanne | 57 |
| 4 | VOS Marianne | 58 |
| 5 | GUDERZO Tatiana | 54 |
| 7 | CANTELE Noemi | 58 |
| 9 | VILLUMSEN Linda | 59 |
| 10 | SANDIG Madeleine | 62 |
| 12 | VILAJOSANA Marta | 57 |
| 18 | VALSECCHI Silvia | 58 |
| 24 | MENG Lang | 65 |
| 28 | VISSER Adrie | 59 |
| 29 | WILD Kirsten | 75 |
| 45 | SANCHIS Anna | 56 |
| 46 | HOHL Jennifer | 55 |
| 57 | MORENO María Isabel | 52 |
| 71 | WONG WAN Yiu | 54 |