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 = -3.3 * weight + 298
This means that on average for every extra kilogram weight a rider loses -3.3 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | OJAVEE Mart | 80 |
| 4 | ROLLIN Dominique | 83 |
| 5 | SCANLON Mark | 79 |
| 7 | CHAIGNEAU Robin | 80 |
| 16 | MCCANN David | 73 |
| 34 | JAKIN Alo | 71 |
| 60 | MARTIN Tony | 75 |
| 61 | BIAŁOBŁOCKI Marcin | 79 |
| 62 | NEWTON Christopher | 69 |
| 83 | GRETSCH Patrick | 69 |
| 97 | ROTH Ryan | 70 |
| 123 | IRVINE Martyn | 80 |