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 = 0.1 * weight - 3
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MEISEN Marcel | 62 |
| 2 | MORAJKO Jacek | 65 |
| 3 | SKUJIŅŠ Toms | 70 |
| 4 | MROŻEK Marcin | 66 |
| 5 | ZIELIńSKI Kamil | 61 |
| 6 | BUTS Vitaliy | 68 |
| 7 | CIEŚLIK Paweł | 65 |
| 9 | WITECKI Mariusz | 70 |
| 11 | POLNICKÝ Jiří | 68 |
| 12 | PODLASKI Michał | 68 |
| 13 | HONKISZ Adrian | 61 |