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 = 0.5 * weight - 19
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | SANTORO Antonio | 53 |
| 4 | QUINTERO Carlos | 63 |
| 6 | POURHASHEMI Hamid | 64 |
| 7 | CONTI Valerio | 61 |
| 8 | RUBIANO Miguel Angel | 58 |
| 9 | WILCHES Juan Pablo | 56 |
| 10 | KOLAHDOZHAGH Amir | 60 |
| 11 | VASYLYUK Andriy | 65 |
| 15 | SHUSHEMOIN Alexandr | 62 |
| 16 | ALIZADEH Hossein | 62 |