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 - 3
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Plichta
1
60 kgJaskulska
2
52 kgSkalniak-Sójka
4
54 kgKarasiewicz
5
69 kgLach
12
59 kg
1
60 kgJaskulska
2
52 kgSkalniak-Sójka
4
54 kgKarasiewicz
5
69 kgLach
12
59 kg
Weight (KG) →
Result →
69
52
1
12
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | PLICHTA Anna | 60 |
| 2 | JASKULSKA Marta | 52 |
| 4 | SKALNIAK-SÓJKA Agnieszka | 54 |
| 5 | KARASIEWICZ Karolina | 69 |
| 12 | LACH Marta | 59 |