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 + 2
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SERRY Pieter | 66 |
| 2 | ZINGLE Romain | 67 |
| 3 | IGNATENKO Petr | 63 |
| 4 | LUDVIGSSON Tobias | 76 |
| 5 | JUODVALKIS Egidijus | 73 |
| 6 | BETANCUR Carlos | 60 |
| 7 | DE VREESE Laurens | 78 |
| 8 | LIGTHART Pim | 72 |
| 9 | PETRUŠ Lubomir | 58 |
| 10 | TRENTIN Matteo | 74 |