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 - 33
This means that on average for every extra kilogram weight a rider loses 0.6 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BROŻYNA Piotr | 71 |
| 2 | SAJNOK Szymon | 75 |
| 3 | SOWIŃSKI Artur | 63 |
| 5 | MAŁECKI Kamil | 69 |
| 7 | PALUTA Michał | 65 |
| 10 | RUDYK Bartosz | 76 |
| 13 | SŁAWEK Damian | 73 |
| 14 | KRAWCZYK Szymon | 79 |
| 15 | KAZIMIERCZAK Mateusz | 73 |
| 17 | STANISZEWSKI Daniel | 77 |
| 19 | PAWLAK Tobiasz | 81 |
| 22 | JAKALA Jakub | 69 |