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 = -1.7 * weight + 126
This means that on average for every extra kilogram weight a rider loses -1.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 4 | HUGHES Clara | 72 |
| 8 | DUNLAP Alison | 56 |
| 10 | SYDOR Alison | 58 |
| 11 | HÖLJER Marie | 56 |
| 16 | REDDEN Christina | 53 |
| 26 | FLORIT Jimena | 52 |
| 30 | TOMLINSON Leslie | 56 |
| 35 | MATTHES Ruthie | 58 |
| 59 | EPIFANOVA Alla | 53 |
| 64 | SONYE Suzanne | 52 |
| 78 | MARUNDE Regina | 58 |