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 = -0.3 * weight + 36
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
Chtioui
2
82 kgJelloul
12
58 kgLahsaini
15
77 kgImpey
19
72 kgVenter
20
70 kg
2
82 kgJelloul
12
58 kgLahsaini
15
77 kgImpey
19
72 kgVenter
20
70 kg
Weight (KG) →
Result →
82
58
2
20
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | CHTIOUI Rafaâ | 82 |
| 12 | JELLOUL Adil | 58 |
| 15 | LAHSAINI Mouhssine | 77 |
| 19 | IMPEY Daryl | 72 |
| 20 | VENTER Jaco | 70 |