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 - 4
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
Boyarskaya
1
67 kgVysotska
2
55 kgBurchenkova
4
67 kgKhatuntseva
24
54 kgSosna
26
76 kg
1
67 kgVysotska
2
55 kgBurchenkova
4
67 kgKhatuntseva
24
54 kgSosna
26
76 kg
Weight (KG) →
Result →
76
54
1
26
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BOYARSKAYA Natalia | 67 |
| 2 | VYSOTSKA Ievgeniia | 55 |
| 4 | BURCHENKOVA Alexandra | 67 |
| 24 | KHATUNTSEVA Gulnaz | 54 |
| 26 | SOSNA Katazyna | 76 |