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 = -0.3 * weight + 27
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | JERMAN Žiga | 67 |
| 4 | JARC Aljaž | 75 |
| 5 | LAVRIČ Martin | 64 |
| 6 | POGAČAR Tadej | 66 |
| 8 | HORVAT Žiga | 70 |
| 10 | PRIMOŽIČ Jaka | 60 |
| 11 | PRAH Aljaž | 63 |
| 12 | HOČEVAR Kristjan | 57 |
| 20 | BAVEC Timotej | 68 |