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 + 33
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BARTOLI Michele | 65 |
| 3 | FORNACIARI Paolo | 80 |
| 4 | RICHARD Pascal | 67 |
| 5 | LELLI Massimiliano | 69 |
| 6 | ELLI Alberto | 71 |
| 7 | TCHMIL Andrei | 75 |
| 9 | JÄRMANN Rolf | 73 |
| 10 | ZABEL Erik | 69 |
| 11 | REBELLIN Davide | 63 |
| 12 | PERON Andrea | 70 |
| 14 | ARGENTIN Moreno | 66 |
| 15 | HAMBURGER Bo | 58 |