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 + 23
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
Jasinska
1
57 kgBoyarskaya
6
67 kgPankova
7
52 kgBrzeźna
11
56 kgBatagelj
13
53 kg
1
57 kgBoyarskaya
6
67 kgPankova
7
52 kgBrzeźna
11
56 kgBatagelj
13
53 kg
Weight (KG) →
Result →
67
52
1
13
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | JASINSKA Małgorzata | 57 |
| 6 | BOYARSKAYA Natalia | 67 |
| 7 | PANKOVA Larisa | 52 |
| 11 | BRZEŹNA Paulina | 56 |
| 13 | BATAGELJ Polona | 53 |