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 + 3
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
Smulders
3
51 kgGerritse
25
59 kgvan Bokhoven
42
51 kgBritz
45
53 kgHayes
47
55 kg
3
51 kgGerritse
25
59 kgvan Bokhoven
42
51 kgBritz
45
53 kgHayes
47
55 kg
Weight (KG) →
Result →
59
51
3
47
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | SMULDERS Silke | 51 |
| 25 | GERRITSE Femke | 59 |
| 42 | VAN BOKHOVEN Julia | 51 |
| 45 | BRITZ Azulde | 53 |
| 47 | HAYES Connie | 55 |