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 = -1.7 * weight + 131
This means that on average for every extra kilogram weight a rider loses -1.7 positions in the result.
Konečný
1
67 kgAndrle
2
70 kgBenčík
8
73 kgBarry
11
72 kgFrischkorn
19
68 kgŁukaszewicz
29
63 kg
1
67 kgAndrle
2
70 kgBenčík
8
73 kgBarry
11
72 kgFrischkorn
19
68 kgŁukaszewicz
29
63 kg
Weight (KG) →
Result →
73
63
1
29
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | KONEČNÝ Tomáš | 67 |
| 2 | ANDRLE René | 70 |
| 8 | BENČÍK Petr | 73 |
| 11 | BARRY Michael | 72 |
| 19 | FRISCHKORN William | 68 |
| 29 | ŁUKASZEWICZ Czesław | 63 |