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 + 1
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Priem
3
75 kgSwerts
4
75 kgMaertens
6
65 kgDe Vlaeminck
8
74 kgRosiers
9
78 kg
3
75 kgSwerts
4
75 kgMaertens
6
65 kgDe Vlaeminck
8
74 kgRosiers
9
78 kg
Weight (KG) →
Result →
78
65
3
9
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | PRIEM Cees | 75 |
| 4 | SWERTS Roger | 75 |
| 6 | MAERTENS Freddy | 65 |
| 8 | DE VLAEMINCK Roger | 74 |
| 9 | ROSIERS Roger | 78 |