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 = -0.1 * weight + 27
This means that on average for every extra kilogram weight a rider loses -0.1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | VAN DIJK Ellen | 71 |
| 9 | MULLENS Peta | 57 |
| 10 | LIU Xin | 52 |
| 15 | HOHL Jennifer | 55 |
| 16 | KITCHEN Lauren | 60 |
| 17 | BRENNAUER Lisa | 63 |
| 19 | VILLUMSEN Linda | 59 |
| 22 | MENG Lang | 65 |
| 23 | FAHLIN Emilia | 63 |
| 26 | WILLEIT Cherise | 54 |
| 30 | SLAPPENDEL Iris | 67 |
| 32 | GUDERZO Tatiana | 54 |
| 36 | LUO Xiao Ling | 68 |
| 38 | HAGIWARA Mayuko | 52 |
| 40 | VAN DEN BROEK-BLAAK Chantal | 64 |