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 = 0.2 * weight - 3
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BRONZINI Giorgia | 54 |
| 4 | LJUNGSKOG Susanne | 57 |
| 5 | MELCHERS Mirjam | 59 |
| 8 | COOKE Nicole | 58 |
| 9 | FERNANDES Clemilda | 54 |
| 10 | GILMORE Rochelle | 56 |
| 15 | MARTISOVA Julia | 64 |
| 16 | BACCAILLE Monia | 61 |
| 17 | WILD Kirsten | 75 |
| 27 | LICHTENBERG Claudia | 52 |