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 + 7
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | LLOYD Dave | 76 |
| 2 | HUELAMO Jaime | 61 |
| 3 | TROTT Wilfried | 72 |
| 4 | VIEJO José Luis | 64 |
| 5 | GORELOV Nikolay | 70 |