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 = -0.4 * weight + 41
This means that on average for every extra kilogram weight a rider loses -0.4 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 2 | HUGHES Clara | 72 |
| 5 | BREMS-KURRECK Karen | 57 |
| 6 | GOLAY Jeanne | 65 |
| 7 | MARSAL Catherine | 53 |
| 8 | ZABIROVA Zulfiya | 65 |
| 10 | VIKSTEDT-NYMAN Tea | 60 |
| 16 | ARNDT Judith | 59 |
| 18 | ROSSNER Petra | 64 |
| 19 | LJUNGSKOG Susanne | 57 |
| 20 | CHIAPPA Imelda | 60 |
| 22 | RUANO Dori | 51 |
| 27 | STAHURSKAYA Zinaida | 69 |
| 36 | TCHALYKH Elena | 56 |