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 = 1.1 * weight - 60
This means that on average for every extra kilogram weight a rider loses 1.1 positions in the result.
Bujak
1
63 kgBrzeźna
2
56 kgPawlowska
3
60 kgJasinska
7
57 kgPlichta
20
60 kgKarasiewicz
22
69 kg
1
63 kgBrzeźna
2
56 kgPawlowska
3
60 kgJasinska
7
57 kgPlichta
20
60 kgKarasiewicz
22
69 kg
Weight (KG) →
Result →
69
56
1
22
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BUJAK Eugenia | 63 |
| 2 | BRZEŹNA Paulina | 56 |
| 3 | PAWLOWSKA Katarzyna | 60 |
| 7 | JASINSKA Małgorzata | 57 |
| 20 | PLICHTA Anna | 60 |
| 22 | KARASIEWICZ Karolina | 69 |