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 = 0.1 * weight - 5
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Pütsep
1
69 kgTombak
2
71 kgMaasikmets
5
67 kgKirsipuu
6
80 kgOjavee
7
80 kgKodanipork
10
69 kg
1
69 kgTombak
2
71 kgMaasikmets
5
67 kgKirsipuu
6
80 kgOjavee
7
80 kgKodanipork
10
69 kg
Weight (KG) →
Result →
80
67
1
10
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | PÜTSEP Erki | 69 |
| 2 | TOMBAK Janek | 71 |
| 5 | MAASIKMETS Alges | 67 |
| 6 | KIRSIPUU Jaan | 80 |
| 7 | OJAVEE Mart | 80 |
| 10 | KODANIPORK Raido | 69 |