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 = 1.2 * weight - 74
This means that on average for every extra kilogram weight a rider loses 1.2 positions in the result.
Zijlaard-van Moorsel
1
62 kgGunnewijk
2
67 kgKoedooder
3
69 kgWild
16
75 kg
1
62 kgGunnewijk
2
67 kgKoedooder
3
69 kgWild
16
75 kg
Weight (KG) →
Result →
75
62
1
16
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ZIJLAARD-VAN MOORSEL Leontien | 62 |
| 2 | GUNNEWIJK Loes | 67 |
| 3 | KOEDOODER Vera | 69 |
| 16 | WILD Kirsten | 75 |