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 = 0.7 * weight - 31
This means that on average for every extra kilogram weight a rider loses 0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BROŻYNA Piotr | 71 |
| 4 | KACZMAREK Jakub | 66 |
| 8 | KAZIMIERCZAK Mateusz | 73 |
| 9 | LATOŃ Eryk | 76 |
| 12 | BANASZEK Adrian | 79 |
| 13 | PALUTA Michał | 65 |
| 14 | GRABIS Mateusz | 75 |
| 31 | KISTOWSKI Kacper | 67 |
| 41 | PAWLAK Tobiasz | 81 |
| 46 | SYKALA Wojciech | 72 |