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 = -2.7 * weight + 205
This means that on average for every extra kilogram weight a rider loses -2.7 positions in the result.
Mazur
5
73 kgJaniaczyk
15
68 kgWitecki
27
70 kgMorajko
29
65 kgBodnar
30
68 kg
5
73 kgJaniaczyk
15
68 kgWitecki
27
70 kgMorajko
29
65 kgBodnar
30
68 kg
Weight (KG) →
Result →
73
65
5
30
| # | Rider | Weight (KG) |
|---|---|---|
| 5 | MAZUR Peter | 73 |
| 15 | JANIACZYK Błażej | 68 |
| 27 | WITECKI Mariusz | 70 |
| 29 | MORAJKO Jacek | 65 |
| 30 | BODNAR Łukasz | 68 |