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 + 39
This means that on average for every extra kilogram weight a rider loses -0.5 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VOLLERING Demi | 57 |
| 2 | ROOIJAKKERS Pauliena | 58 |
| 3 | FAULKNER Kristen | 62 |
| 5 | LIPPERT Liane | 56 |
| 7 | BRAND Lucinda | 57 |
| 9 | SPRATT Amanda | 55 |
| 10 | CHABBEY Elise | 52 |
| 11 | AMIALIUSIK Alena | 53 |
| 14 | PALADIN Soraya | 59 |
| 17 | MACKAIJ Floortje | 57 |