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 + 140
This means that on average for every extra kilogram weight a rider loses -1.7 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | TEUTENBERG Ina-Yoko | 64 |
| 27 | LE FLOC'H Magali | 59 |
| 30 | REDDEN Christina | 53 |
| 31 | KIESANOWSKI Joanne | 56 |
| 32 | ARMSTRONG Kristin | 58 |
| 33 | NASH Kateřina | 51 |
| 44 | BLATTER Barbara | 54 |
| 45 | PRYDE Susy | 57 |
| 54 | DUNLAP Alison | 56 |
| 61 | BISARO Kiara | 59 |
| 62 | MARSAL Catherine | 53 |
| 83 | SYDOR Alison | 58 |