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 + 73
This means that on average for every extra kilogram weight a rider loses -0.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 7 | KUPFERNAGEL Hanka | 68 |
| 8 | KASPER Romy | 59 |
| 12 | SELS Loes | 65 |
| 23 | PITEL Edwige | 52 |
| 27 | SCHACHL Monika | 57 |
| 32 | MATUSIAK Bogumiła | 58 |
| 36 | HOHL Jennifer | 55 |
| 46 | JASINSKA Małgorzata | 57 |
| 67 | FAHLIN Emilia | 63 |
| 79 | PAWLOWSKA Katarzyna | 60 |