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 = -1.2 * weight + 110
This means that on average for every extra kilogram weight a rider loses -1.2 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 6 | HÖLJER Marie | 56 |
| 7 | HUGHES Clara | 72 |
| 12 | SONYE Suzanne | 52 |
| 18 | EPIFANOVA Alla | 53 |
| 20 | DUNLAP Alison | 56 |
| 28 | TOMLINSON Leslie | 56 |
| 38 | MARUNDE Regina | 58 |
| 49 | REDDEN Christina | 53 |
| 80 | SYDOR Alison | 58 |
| 90 | FLORIT Jimena | 52 |
| 106 | MATTHES Ruthie | 58 |