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 - 16
This means that on average for every extra kilogram weight a rider loses 0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | TANKINK Bram | 71 |
| 2 | WIELINGA Remmert | 68 |
| 20 | MUTSAARS Ronald | 67 |
| 21 | SENTJENS Roy | 75 |
| 25 | CURVERS Roy | 73 |
| 36 | TEN DAM Laurens | 67 |
| 39 | POSTHUMA Joost | 76 |
| 40 | ROOIJAKKERS Piet | 68 |
| 42 | AL Thijs | 72 |
| 50 | TRAKSEL Bobbie | 72 |
| 54 | WEENING Pieter | 68 |
| 65 | DEKKERS Hans | 72 |