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 = -0.3 * weight + 30
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | GUDERZO Tatiana | 54 |
| 2 | WŁOSZCZOWSKA Maja | 54 |
| 3 | MATUSIAK Bogumiła | 58 |
| 4 | SADLECKA Magdalena | 54 |
| 6 | BOYARSKAYA Natalia | 67 |
| 7 | KASHCHYSHYNA Oksana | 53 |
| 9 | STAHURSKAYA Zinaida | 69 |
| 11 | BECKER Charlotte | 64 |
| 14 | CANTELE Noemi | 58 |
| 16 | SZAFRANIEC Anna | 53 |
| 48 | BRONZINI Giorgia | 54 |