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 = 1 * weight - 53
This means that on average for every extra kilogram weight a rider loses 1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | HERRERA Luis Alberto | 57 |
| 10 | MARTIN Raymond | 62 |
| 11 | LEMOND Greg | 67 |
| 18 | SUKHORUCHENKOV Sergei | 72 |