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 = -0.4 * weight + 55
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | KUPFERNAGEL Hanka | 68 |
| 4 | PITEL Edwige | 52 |
| 8 | MATUSIAK Bogumiła | 58 |
| 28 | SCHACHL Monika | 57 |
| 41 | SELS Loes | 65 |
| 42 | FAHLIN Emilia | 63 |
| 54 | HOHL Jennifer | 55 |
| 60 | JASINSKA Małgorzata | 57 |
| 67 | PAWLOWSKA Katarzyna | 60 |