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 = -0.2 * weight + 22
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
Rittsel
2
70 kgAxelsson
3
73 kgKarlsson
4
75 kgLafis
5
78 kgLjungblad
6
70 kgAdamsson
9
68 kg
2
70 kgAxelsson
3
73 kgKarlsson
4
75 kgLafis
5
78 kgLjungblad
6
70 kgAdamsson
9
68 kg
Weight (KG) →
Result →
78
68
2
9
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | RITTSEL Martin | 70 |
| 3 | AXELSSON Niklas | 73 |
| 4 | KARLSSON Jan | 75 |
| 5 | LAFIS Michel | 78 |
| 6 | LJUNGBLAD Jonas | 70 |
| 9 | ADAMSSON Stefan | 68 |