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 * weight - 43
This means that on average for every extra kilogram weight a rider loses 1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SZAFRANIEC Anna | 53 |
| 2 | BRZEŹNA Paulina | 56 |
| 3 | WŁOSZCZOWSKA Maja | 54 |
| 4 | PAWLOWSKA Katarzyna | 60 |
| 5 | JASINSKA Małgorzata | 57 |
| 12 | BUJAK Eugenia | 63 |
| 14 | MATUSIAK Bogumiła | 58 |
| 15 | SADLECKA Magdalena | 54 |
| 20 | DAWIDOWICZ Aleksandra | 57 |
| 23 | KARASIEWICZ Karolina | 69 |
| 27 | GORYCKA Paula | 54 |
| 30 | WOJTYRA Malgorzata | 70 |