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 = -0.5 * weight + 49
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BODNAR Maciej | 77 |
| 2 | MACIEJUK Filip | 78 |
| 3 | WIŚNIOWSKI Łukasz | 78 |
| 4 | REKITA Szymon | 70 |
| 5 | BROŻYNA Piotr | 71 |
| 6 | SAJNOK Szymon | 75 |
| 7 | KUREK Adrian | 80 |
| 9 | KOSTAŃSKI Mateusz | 74 |
| 10 | KUŚ Adam | 70 |
| 11 | GAŁKA Michał | 72 |
| 12 | WOŹNIAK Adam | 79 |
| 16 | MUSIALIK Jakub | 63 |
| 18 | STANISZEWSKI Daniel | 77 |
| 23 | FRĄTCZAK Radosław | 70 |