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 = -1.3 * weight + 74
This means that on average for every extra kilogram weight a rider loses -1.3 positions in the result.
Brzeźna
1
56 kgJasinska
2
57 kgWłoszczowska
3
54 kgSadlecka
4
54 kgDawidowicz
6
57 kgSzafraniec
12
53 kg
1
56 kgJasinska
2
57 kgWłoszczowska
3
54 kgSadlecka
4
54 kgDawidowicz
6
57 kgSzafraniec
12
53 kg
Weight (KG) →
Result →
57
53
1
12
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | BRZEŹNA Paulina | 56 |
| 2 | JASINSKA Małgorzata | 57 |
| 3 | WŁOSZCZOWSKA Maja | 54 |
| 4 | SADLECKA Magdalena | 54 |
| 6 | DAWIDOWICZ Aleksandra | 57 |
| 12 | SZAFRANIEC Anna | 53 |