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 + 1
This means that on average for every extra kilogram weight a rider loses 0.1 positions in the result.
Szurkowski
1
77 kgSzozda
3
68 kgAlgeri
5
68 kgTrott
6
72 kgPikkuus
9
76 kg
1
77 kgSzozda
3
68 kgAlgeri
5
68 kgTrott
6
72 kgPikkuus
9
76 kg
Weight (KG) →
Result →
77
68
1
9
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SZURKOWSKI Ryszard | 77 |
| 3 | SZOZDA Stanisław | 68 |
| 5 | ALGERI Vittorio | 68 |
| 6 | TROTT Wilfried | 72 |
| 9 | PIKKUUS Aavo | 76 |