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 = 0.2 * weight - 8
This means that on average for every extra kilogram weight a rider loses 0.2 positions in the result.
Arndt
1
59 kgLjungskog
3
57 kgWłoszczowska
4
54 kgBrzeźna
6
56 kgBoyarskaya
7
67 kg
1
59 kgLjungskog
3
57 kgWłoszczowska
4
54 kgBrzeźna
6
56 kgBoyarskaya
7
67 kg
Weight (KG) →
Result →
67
54
1
7
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | ARNDT Judith | 59 |
| 3 | LJUNGSKOG Susanne | 57 |
| 4 | WŁOSZCZOWSKA Maja | 54 |
| 6 | BRZEŹNA Paulina | 56 |
| 7 | BOYARSKAYA Natalia | 67 |