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 = 0.4 * weight - 13
This means that on average for every extra kilogram weight a rider loses 0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SCHLEICHER Regina | 58 |
| 3 | COOKE Nicole | 58 |
| 4 | LJUNGSKOG Susanne | 57 |
| 5 | BELTMAN Chantal | 68 |
| 9 | GUNNEWIJK Loes | 67 |
| 10 | MELCHERS Mirjam | 59 |
| 11 | HENRION Ludivine | 60 |
| 15 | ARNDT Judith | 59 |
| 20 | CANTELE Noemi | 58 |
| 21 | ARMSTRONG Kristin | 58 |
| 24 | VILLUMSEN Linda | 59 |
| 26 | WILD Kirsten | 75 |