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 * weight + 117
This means that on average for every extra kilogram weight a rider loses -1 positions in the result.
Jaskuła
17
76 kgMytnik
39
75 kgŁukaszewicz
54
63 kgSzurkowski
59
77 kg
17
76 kgMytnik
39
75 kgŁukaszewicz
54
63 kgSzurkowski
59
77 kg
Weight (KG) →
Result →
77
63
17
59
| # | Rider | Weight (KG) |
|---|---|---|
| 17 | JASKUŁA Zenon | 76 |
| 39 | MYTNIK Tadeusz | 75 |
| 54 | ŁUKASZEWICZ Czesław | 63 |
| 59 | SZURKOWSKI Ryszard | 77 |