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 + 18
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
Matusiak
4
58 kgArndt
9
59 kgWłoszczowska
11
54 kgSadlecka
12
54 kgLindberg
18
63 kgSzafraniec
20
53 kgSchachl
24
57 kg
4
58 kgArndt
9
59 kgWłoszczowska
11
54 kgSadlecka
12
54 kgLindberg
18
63 kgSzafraniec
20
53 kgSchachl
24
57 kg
Weight (KG) →
Result →
63
53
4
24
| # | Rider | Weight (KG) |
|---|---|---|
| 4 | MATUSIAK Bogumiła | 58 |
| 9 | ARNDT Judith | 59 |
| 11 | WŁOSZCZOWSKA Maja | 54 |
| 12 | SADLECKA Magdalena | 54 |
| 18 | LINDBERG Madeleine | 63 |
| 20 | SZAFRANIEC Anna | 53 |
| 24 | SCHACHL Monika | 57 |