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 = -0.2 * weight + 18
This means that on average for every extra kilogram weight a rider loses -0.2 positions in the result.
Moazemi
1
70 kgAriyan
3
70 kgSohrabi
4
69 kgHaghi
6
78 kgSafarzadeh
8
66 kgAlizadeh
10
62 kgGanjkhanlou
12
72 kg
1
70 kgAriyan
3
70 kgSohrabi
4
69 kgHaghi
6
78 kgSafarzadeh
8
66 kgAlizadeh
10
62 kgGanjkhanlou
12
72 kg
Weight (KG) →
Result →
78
62
1
12
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MOAZEMI Arvin | 70 |
| 3 | ARIYAN Behnam | 70 |
| 4 | SOHRABI Mehdi | 69 |
| 6 | HAGHI Alireza | 78 |
| 8 | SAFARZADEH Saeid | 66 |
| 10 | ALIZADEH Hossein | 62 |
| 12 | GANJKHANLOU Mohammad | 72 |