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 = -0.7 * weight + 46
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | WOOD Alice | 59 |
| 2 | VOS Marianne | 58 |
| 3 | EDMONDSON Annette | 66 |
| 5 | ENSING Janneke | 62 |
| 6 | FOURNIER Roxane | 60 |
| 7 | TREVISI Anna | 54 |
| 9 | BARKER Elinor | 56 |
| 10 | GONZÁLEZ Alicia | 51 |
| 14 | PERSICO Silvia | 53 |
| 15 | DEMEY Valerie | 56 |