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 = 2.2 * weight - 116
This means that on average for every extra kilogram weight a rider loses 2.2 positions in the result.
Matusiak
3
58 kgWłoszczowska
5
54 kgDawidowicz
10
57 kgPawlowska
21
60 kg
3
58 kgWłoszczowska
5
54 kgDawidowicz
10
57 kgPawlowska
21
60 kg
Weight (KG) →
Result →
60
54
3
21
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | MATUSIAK Bogumiła | 58 |
| 5 | WŁOSZCZOWSKA Maja | 54 |
| 10 | DAWIDOWICZ Aleksandra | 57 |
| 21 | PAWLOWSKA Katarzyna | 60 |