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 = -0.1 * weight + 13
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | PATERNOSTER Letizia | 53 |
| 2 | MAJERUS Christine | 56 |
| 3 | MAGNER Alexis | 57 |
| 4 | KLEIN Lisa | 61 |
| 5 | HENTTALA Lotta | 58 |
| 6 | SKALNIAK-SÓJKA Agnieszka | 54 |
| 7 | BALSAMO Elisa | 55 |
| 8 | BUJAK Eugenia | 63 |
| 9 | ANDERSEN Susanne | 55 |
| 11 | CONFALONIERI Maria Giulia | 56 |
| 13 | KOREVAAR Jeanne | 59 |
| 14 | GONZÁLEZ Alicia | 51 |