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 = -0.3 * weight + 27
This means that on average for every extra kilogram weight a rider loses -0.3 positions in the result.
Sypytkowski
2
76 kgBrożyna
3
65 kgLjungqvist
5
73 kgDjavanian
7
64 kgArtunghi
8
71 kgRomanik
10
62 kg
2
76 kgBrożyna
3
65 kgLjungqvist
5
73 kgDjavanian
7
64 kgArtunghi
8
71 kgRomanik
10
62 kg
Weight (KG) →
Result →
76
62
2
10
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | SYPYTKOWSKI Andrzej | 76 |
| 3 | BROŻYNA Tomasz | 65 |
| 5 | LJUNGQVIST Marcus | 73 |
| 7 | DJAVANIAN Viatcheslav | 64 |
| 8 | ARTUNGHI Marco | 71 |
| 10 | ROMANIK Radosław | 62 |