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 = -0.7 * weight + 54
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
Kupfernagel
6
68 kgStahurskaya
8
69 kgArndt
9
59 kgCarrigan
13
60 kgLjungskog
15
57 kgMatusiak
18
58 kg
6
68 kgStahurskaya
8
69 kgArndt
9
59 kgCarrigan
13
60 kgLjungskog
15
57 kgMatusiak
18
58 kg
Weight (KG) →
Result →
69
57
6
18
| # | Rider | Weight (KG) |
|---|---|---|
| 6 | KUPFERNAGEL Hanka | 68 |
| 8 | STAHURSKAYA Zinaida | 69 |
| 9 | ARNDT Judith | 59 |
| 13 | CARRIGAN Sara | 60 |
| 15 | LJUNGSKOG Susanne | 57 |
| 18 | MATUSIAK Bogumiła | 58 |