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 = -0.9 * weight + 76
This means that on average for every extra kilogram weight a rider loses -0.9 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ILIAS Periklis | 69 |
| 2 | FARANTAKIS Stylianos | 62 |
| 3 | TZORTZAKIS Polychronis | 80 |
| 9 | TRIANTAFYLLOU Andreas | 73 |
| 19 | TZANNIS Kimon | 69 |
| 22 | ZEGKLIS Nikolaos | 57 |
| 35 | NTANOVASILIS Konstantinos | 59 |