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 + 20
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Fornalczyk
2
77 kgPodobas
12
70 kgBławdzin
13
69 kgZieliński
33
80 kgInthaler
68
72 kg
2
77 kgPodobas
12
70 kgBławdzin
13
69 kgZieliński
33
80 kgInthaler
68
72 kg
Weight (KG) →
Result →
80
69
2
68
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | FORNALCZYK Bogusław | 77 |
| 12 | PODOBAS Wiesław | 70 |
| 13 | BŁAWDZIN Andrzej | 69 |
| 33 | ZIELIŃSKI Rajmund | 80 |
| 68 | INTHALER Fritz | 72 |