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 = -0.3 * weight + 29
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
Vestøl
1
85 kgGrabsch
3
81 kgKroon
4
67 kgLudewig
9
75 kgPiil
10
65 kg
1
85 kgGrabsch
3
81 kgKroon
4
67 kgLudewig
9
75 kgPiil
10
65 kg
Weight (KG) →
Result →
85
65
1
10
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VESTØL Bjørnar | 85 |
| 3 | GRABSCH Ralf | 81 |
| 4 | KROON Karsten | 67 |
| 9 | LUDEWIG Jörg | 75 |
| 10 | PIIL Jakob Storm | 65 |