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 = 1.7 * weight - 81
This means that on average for every extra kilogram weight a rider loses 1.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SUNDSTEDT Pia | 52 |
| 9 | STIAJKINA Tatiana | 51 |
| 13 | PUČINSKAITĖ Edita | 54 |
| 14 | DOPPMANN Priska | 55 |
| 16 | CAPPELLOTTO Alessandra | 60 |
| 17 | BONANOMI Roberta | 60 |
| 19 | COLEMAN Jacinta | 55 |
| 31 | CARRIGAN Sara | 60 |