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 - 15
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
Ariyan
3
70 kgSohrabi
4
69 kgSafarzadeh
5
66 kgRezvani
6
68 kgGanjkhanlou
8
72 kg
3
70 kgSohrabi
4
69 kgSafarzadeh
5
66 kgRezvani
6
68 kgGanjkhanlou
8
72 kg
Weight (KG) →
Result →
72
66
3
8
| # | Rider | Weight (KG) |
|---|---|---|
| 3 | ARIYAN Behnam | 70 |
| 4 | SOHRABI Mehdi | 69 |
| 5 | SAFARZADEH Saeid | 66 |
| 6 | REZVANI Morteza | 68 |
| 8 | GANJKHANLOU Mohammad | 72 |