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 = 0.5 * weight - 23
This means that on average for every extra kilogram weight a rider loses 0.5 positions in the result.
Włoszczowska
1
54 kgSzafraniec
3
53 kgSadlecka
4
54 kgArndt
5
59 kgLjungskog
7
57 kgBoyarskaya
10
67 kgJasinska
13
57 kg
1
54 kgSzafraniec
3
53 kgSadlecka
4
54 kgArndt
5
59 kgLjungskog
7
57 kgBoyarskaya
10
67 kgJasinska
13
57 kg
Weight (KG) →
Result →
67
53
1
13
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | WŁOSZCZOWSKA Maja | 54 |
| 3 | SZAFRANIEC Anna | 53 |
| 4 | SADLECKA Magdalena | 54 |
| 5 | ARNDT Judith | 59 |
| 7 | LJUNGSKOG Susanne | 57 |
| 10 | BOYARSKAYA Natalia | 67 |
| 13 | JASINSKA Małgorzata | 57 |