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:
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | POLLACK Olaf | 77 |
| 5 | BARTKO Robert | 78 |
| 6 | NIERMANN Grischa | 64 |
| 8 | LIESE Thomas | 75 |
| 9 | GRABSCH Bert | 78 |
| 12 | SCHRECK Stephan | 76 |
| 13 | HIEKMANN Torsten | 70 |
| 14 | LANG Sebastian | 77 |
| 15 | MÜLLER Martin | 79 |