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 + 10
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | WILD Kirsten | 75 |
| 1 | SOEDER Christiane | 52 |
| 2 | GUNNEWIJK Loes | 67 |
| 2 | SLAPPENDEL Iris | 67 |
| 2 | MELCHERS Mirjam | 59 |
| 3 | DE VOCHT Liesbet | 61 |
| 3 | VISSER Adrie | 59 |
| 4 | BRAND Lucinda | 57 |
| 6 | SÖDERBERG Isabelle | 60 |
| 6 | MUSTONEN Sara | 58 |
| 12 | TENNIGLO Moniek | 64 |
| 14 | HOSKING Chloe | 60 |