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 - 3
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Agrotis
1
67 kgThymides
2
62 kgMiltiadis
3
74 kgArchimandritis
6
65 kgAthanasiadis
7
70 kg
1
67 kgThymides
2
62 kgMiltiadis
3
74 kgArchimandritis
6
65 kgAthanasiadis
7
70 kg
Weight (KG) →
Result →
74
62
1
7
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | AGROTIS Alexandros | 67 |
| 2 | THYMIDES Constantinos | 62 |
| 3 | MILTIADIS Andreas | 74 |
| 6 | ARCHIMANDRITIS Armanto | 65 |
| 7 | ATHANASIADIS Marios | 70 |