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 = 0.1 * weight - 2
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | POLANC Jan | 62 |
| 2 | GAZVODA Gregor | 72 |
| 4 | GROŠELJ Matic | 70 |
| 5 | POGAČAR Tadej | 66 |
| 6 | PAVLIČ Marko | 65 |
| 7 | JERMAN Žiga | 67 |
| 8 | PRIMOŽIČ Jaka | 60 |
| 9 | HORVAT Žiga | 70 |
| 13 | FINKŠT Tilen | 70 |