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 = 3.8 * weight - 235
This means that on average for every extra kilogram weight a rider loses 3.8 positions in the result.
Šumpík
1
63 kgBárta
5
67 kgPešek
12
67 kgZahálka
16
69 kgHrdlička
23
65 kgSoukup
42
71 kg
1
63 kgBárta
5
67 kgPešek
12
67 kgZahálka
16
69 kgHrdlička
23
65 kgSoukup
42
71 kg
Weight (KG) →
Result →
71
63
1
42
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ŠUMPÍK Pavel | 63 |
| 5 | BÁRTA Martin | 67 |
| 12 | PEŠEK Adam | 67 |
| 16 | ZAHÁLKA Štěpán | 69 |
| 23 | HRDLIČKA Adam | 65 |
| 42 | SOUKUP Vojtěch | 71 |