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 - 27
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | TAARAMÄE Rein | 73 |
| 5 | JAKIN Alo | 71 |
| 6 | RÄIM Mihkel | 69 |
| 8 | PÜTSEP Erki | 69 |
| 9 | LAAS Martin | 76 |
| 10 | NISU Oskar | 84 |
| 12 | TOMBAK Janek | 71 |
| 13 | NÕMMELA Aksel | 69 |
| 15 | PRUUS Peeter | 71 |
| 27 | OJAVEE Mart | 80 |