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 = 0.8 * weight - 43
This means that on average for every extra kilogram weight a rider loses 0.8 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 5 | ZBERG Beat | 72 |
| 9 | CENGHIALTA Bruno | 73 |
| 12 | HEULOT Stéphane | 69 |
| 15 | TCHMIL Andrei | 75 |
| 18 | ELLI Alberto | 71 |
| 20 | BORTOLAMI Gianluca | 73 |
| 21 | SPRUCH Zbigniew | 68 |
| 25 | PAGNIN Roberto | 74 |
| 27 | KELLY Sean | 77 |