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 - 9
This means that on average for every extra kilogram weight a rider loses 0.3 positions in the result.
Skalniak-Sójka
1
54 kgShekel
2
58 kgPikulik
7
54 kgPlotsidym
11
62 kgKarasiewicz
14
69 kgAbaidullina
16
52 kg
1
54 kgShekel
2
58 kgPikulik
7
54 kgPlotsidym
11
62 kgKarasiewicz
14
69 kgAbaidullina
16
52 kg
Weight (KG) →
Result →
69
52
1
16
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SKALNIAK-SÓJKA Agnieszka | 54 |
| 2 | SHEKEL Olga | 58 |
| 7 | PIKULIK Daria | 54 |
| 11 | PLOTSIDYM Anastasiya | 62 |
| 14 | KARASIEWICZ Karolina | 69 |
| 16 | ABAIDULLINA Inna | 52 |