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 = -1.1 * weight + 65
This means that on average for every extra kilogram weight a rider loses -1.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VAN DER BREGGEN Anna | 56 |
| 2 | BALSAMO Elisa | 55 |
| 3 | SIERRA Arlenis | 57 |
| 4 | KIRCHMANN Leah | 59 |
| 6 | DEIGNAN Elizabeth | 57 |
| 10 | ZABELINSKAYA Olga | 52 |
| 11 | CAVALLI Marta | 53 |