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 = -0.6 * weight + 58
This means that on average for every extra kilogram weight a rider loses -0.6 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | PRYDE Susy | 57 |
| 3 | FLORIT Jimena | 52 |
| 7 | DUNLAP Alison | 56 |
| 9 | SYDOR Alison | 58 |
| 11 | ALEXANDER Caroline | 51 |
| 16 | KIESANOWSKI Joanne | 56 |
| 24 | ARNDT Judith | 59 |
| 30 | ROSSNER Petra | 64 |
| 34 | SONYE Suzanne | 52 |
| 37 | REDDEN Christina | 53 |
| 47 | BLATTER Barbara | 54 |
| 61 | MARSAL Catherine | 53 |