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 - 7
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
Voskamp
1
75 kgDekker
2
66 kgCordes
5
70 kgKoerts
9
78 kgJonker
10
69 kg
1
75 kgDekker
2
66 kgCordes
5
70 kgKoerts
9
78 kgJonker
10
69 kg
Weight (KG) →
Result →
78
66
1
10
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VOSKAMP Bart | 75 |
| 2 | DEKKER Erik | 66 |
| 5 | CORDES Tom | 70 |
| 9 | KOERTS Jans | 78 |
| 10 | JONKER Patrick | 69 |