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 + 14
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | RESTREPO Jhonatan | 73 |
| 2 | BARCELÓ Fernando | 65 |
| 3 | ARCAS Jorge | 68 |
| 4 | LASTRA Jonathan | 64 |
| 5 | MADRAZO Ángel | 61 |
| 6 | GUTIERREZ José Manuel | 63 |
| 7 | HIVERT Jonathan | 62 |
| 8 | JUARISTI Txomin | 67.5 |
| 9 | SHALUNOV Evgeny | 70 |