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 + 28
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
Museeuw
2
71 kgDe Wilde
3
70 kgde Vries
4
75 kgVanderaerden
5
74 kgBaffi
7
70 kgSørensen
9
70 kg
2
71 kgDe Wilde
3
70 kgde Vries
4
75 kgVanderaerden
5
74 kgBaffi
7
70 kgSørensen
9
70 kg
Weight (KG) →
Result →
75
70
2
9
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | MUSEEUW Johan | 71 |
| 3 | DE WILDE Etienne | 70 |
| 4 | DE VRIES Gerrit | 75 |
| 5 | VANDERAERDEN Eric | 74 |
| 7 | BAFFI Adriano | 70 |
| 9 | SØRENSEN Rolf | 70 |