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 = -0.4 * weight + 45
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MAGNUSSON Kim | 71 |
| 2 | LARSÉN Richard | 82 |
| 3 | WETTERHALL Alexander | 70 |
| 7 | ERIKSSON Lucas | 64 |
| 15 | LUDVIGSSON Fredrik | 71 |
| 17 | AHLSTRAND Jonas | 72 |
| 20 | LJUNGGREN Carl | 68 |
| 24 | ALEHEIM Joakim | 68 |
| 25 | GEBREMEDHIN Awet | 58.5 |
| 26 | BERGSTRÖM FRISK Hannes | 70 |
| 33 | LUDVIGSSON Tobias | 76 |