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 = -0.7 * weight + 49
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
Miltiadis
1
74 kgArchimandritis
4
65 kgThymides
8
62 kgLoizou
11
60 kg
1
74 kgArchimandritis
4
65 kgThymides
8
62 kgLoizou
11
60 kg
Weight (KG) →
Result →
74
60
1
11
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | MILTIADIS Andreas | 74 |
| 4 | ARCHIMANDRITIS Armanto | 65 |
| 8 | THYMIDES Constantinos | 62 |
| 11 | LOIZOU Christos | 60 |