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 = 0.7 * weight - 34
This means that on average for every extra kilogram weight a rider loses 0.7 positions in the result.
Jaskulska
2
52 kgLach
4
59 kgPikulik
5
54 kgSkalniak-Sójka
6
54 kgWankiewicz
8
58 kgNerlo
10
65 kgKarasiewicz
17
69 kg
2
52 kgLach
4
59 kgPikulik
5
54 kgSkalniak-Sójka
6
54 kgWankiewicz
8
58 kgNerlo
10
65 kgKarasiewicz
17
69 kg
Weight (KG) →
Result →
69
52
2
17
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | JASKULSKA Marta | 52 |
| 4 | LACH Marta | 59 |
| 5 | PIKULIK Daria | 54 |
| 6 | SKALNIAK-SÓJKA Agnieszka | 54 |
| 8 | WANKIEWICZ Olga | 58 |
| 10 | NERLO Aurela | 65 |
| 17 | KARASIEWICZ Karolina | 69 |