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 = 0.6 * weight - 29
This means that on average for every extra kilogram weight a rider loses 0.6 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | JASINSKA Małgorzata | 57 |
| 2 | PAWLOWSKA Katarzyna | 60 |
| 4 | PLICHTA Anna | 60 |
| 5 | SKALNIAK-SÓJKA Agnieszka | 54 |
| 9 | PIKULIK Daria | 54 |
| 11 | KARASIEWICZ Karolina | 69 |
| 12 | NERLO Aurela | 65 |
| 14 | LACH Marta | 59 |
| 26 | KOWALSKA Aleksandra | 63 |