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 - 50
This means that on average for every extra kilogram weight a rider loses 1 positions in the result.
Włoszczowska
1
54 kgBrzeźna
2
56 kgSzafraniec
3
53 kgSadlecka
4
54 kgJasinska
6
57 kgMatusiak
8
58 kg
1
54 kgBrzeźna
2
56 kgSzafraniec
3
53 kgSadlecka
4
54 kgJasinska
6
57 kgMatusiak
8
58 kg
Weight (KG) →
Result →
58
53
1
8
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | WŁOSZCZOWSKA Maja | 54 |
| 2 | BRZEŹNA Paulina | 56 |
| 3 | SZAFRANIEC Anna | 53 |
| 4 | SADLECKA Magdalena | 54 |
| 6 | JASINSKA Małgorzata | 57 |
| 8 | MATUSIAK Bogumiła | 58 |